Company lists · Data refreshed September 2026

Top 25 Healthcare interoperability consulting firms based in New York, United States

Name: Healthcare interoperability consulting firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 146 companies tracked

RevenueBase identified 146 healthcare interoperability consulting firms headquartered in New York, United States as of September 2026 and tracks 4,182 professional contacts across them, including 1,074 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers healthcare interoperability consulting firms headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

146Companies

4,182Contacts tracked

1,074Verified emails

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The 25 largest healthcare interoperability consulting firms based in New York, United States

Ranked by team size

Top 25 of 146 healthcare interoperability consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare interoperability consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EXL Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	10001+	1,310 contacts →
	Indirect evidence “EXL Health combines deep domain expertise with analytic insights and technology-enabled services to transform how care is delivered, managed, and paid.” Source: RevenueBase Database · checked Sep 28, 2026
2	Nomad Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	608 contacts →
	Partial evidence “Nomad Health is the AI-native System of Action for healthcare staffing firms.” Source: RevenueBase Database · checked Sep 28, 2026
3	Scale Healthcare	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	217 contacts →
	Partial evidence “SCALE Healthcare is a purpose-built platform combining AI-native technology, operational expertise, and executive intelligence to drive measurable performance across multi-site…” Source: RevenueBase Database · checked Sep 28, 2026
4	HTD Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	146 contacts →
	Partial evidence “HTD Health is a strategy and technology consultancy dedicated to healthcare transformation.” Source: RevenueBase Database · checked Sep 28, 2026
5	Acsel Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “We are a management consulting firm specialized in the life sciences industry.” Source: RevenueBase Database · checked Sep 28, 2026
6	Particle Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “At Particle Health, our mission is to unlock the power of medical records in an intelligent platform that focuses health back on the patient.” Source: RevenueBase Database · checked Sep 28, 2026
7	Applied Informatics INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Applied Informatics is an NYC-based Health IT, Big Data and Semantic technology company.” Source: RevenueBase Database · checked Sep 28, 2026
8	DKI Health	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	33 contacts →
	Strong evidence “DKI Health is a strategy consulting firm exclusively focused on healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
9	Ingenuity Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	31 contacts →
	Indirect evidence “At Ingenuity Group, we are dedicated to helping our clients make the most of their technology investment by being a true partner focusing on your successes.” Source: RevenueBase Database · checked Sep 28, 2026
10	Andromeda	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “We bring healthcare universe to your fingertips, to support humans' uninterrupted journey for better care, empowering them to master their own health.” Source: RevenueBase Database · checked Sep 28, 2026
11	Farragut Square Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “We are trusted advisors to organizations buying, growing, or selling mid-large scale health care practices.” Source: RevenueBase Database · checked Sep 28, 2026
12	MSQ Ventures	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “CROSS-BORDER ADVISORY MSQ Ventures is a NYC-based cross-border advisory firm that bridges the healthcare and emerging technology industries globally by offering our deep knowledge…” Source: RevenueBase Database · checked Sep 28, 2026
13	Surfct	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	22 contacts →
	Indirect evidence “As SurfCT, we know you want to be proud of your clinical excellence and the business you've built.” Source: RevenueBase Database · checked Sep 28, 2026
14	120 80 Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Healthcare is changing.” Source: RevenueBase Database · checked Sep 28, 2026
15	Integro	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Integro is a global healthcare consultancy that leverages authentic human insights with strategy, technology, and behavioral science to help companies forge deeper customer…” Source: RevenueBase Database · checked Sep 28, 2026
16	The Optimization Consortium	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “Your premier partner for Healthcare Analytics & Financial consulting.” Source: RevenueBase Database · checked Sep 28, 2026
17	Wise Wolves	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “The Salesforce Painkiller for Healthcare and Life Sciences Flat adoption?” Source: RevenueBase Database · checked Sep 28, 2026
18	Sachs Policy Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “In 2025 Ankura Consulting Group, LLC (Ankura), a leading global expert services and advisory firm, announced its acquisition of Sachs Policy Group (SPG), a New York-based advisory…” Source: RevenueBase Database · checked Sep 28, 2026
19	ELION	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “Elion is the independent and authoritative intelligence platform for health IT.” Source: RevenueBase Database · checked Sep 28, 2026
20	Florman Tannen, LLC	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “For more than 18 years, Florman Tannen LLC has served as a boutique national healthcare consulting firm, helping providers, facilities, and vendors optimize payer contracts and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Blackpoint Consulting Group, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “BlackPoint, a Fingerpaint Group Company, is a best-in-class advisory firm servicing healthcare and life sciences companies with focus on market access, contract administration…” Source: RevenueBase Database · checked Sep 28, 2026
22	Calex Partners	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Calex is a mergers and acquisitions advisory firm exclusively focused on healthcare services.” Source: RevenueBase Database · checked Sep 28, 2026
23	R Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Since its inception R Group has been focused on solving today’s most visible Healthcare challenges.” Source: RevenueBase Database · checked Sep 28, 2026
24	Impetus Talent	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “At Impetus Talent, we amplify the strength of healthcare organizations by building empowered teams focused on value-based care enablement and innovative care delivery models.” Source: RevenueBase Database · checked Sep 28, 2026
25	Lightmatter	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: healthcare interoperability consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names healthcare interoperability consulting firms.
Partial evidence: Its own public description names part of healthcare interoperability consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare interoperability consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 146 healthcare interoperability consulting firms based in New York, United States

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Healthcare interoperability consulting firms based in New York, United States at a glance

As of Sep 28, 2026

25.7%Verified-email coverage

28.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 146 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among healthcare interoperability consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “healthcare interoperability consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names healthcare interoperability consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among healthcare interoperability consulting firms, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,074 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Healthcare interoperability consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names healthcare interoperability consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many healthcare interoperability consulting firms are there based in New York, United States?

RevenueBase identified 146 healthcare interoperability consulting firms headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EXL Health, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most healthcare interoperability consulting firms?

New York leads the United States with 146 headquartered companies, followed by Atlanta (134) and Chicago (117).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,074 verified decision-maker contacts tracked across these 146 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.