Company lists · Data refreshed October 2026

Top 12 Multispecialty medical groups based in Columbia, United States

RevenueBase identified 31 company matches for multispecialty medical groups associated with Columbia, United States as of October 2026 and tracks 3,761 professional contacts across them, including 994 with verified work emails. Across the United States, New York is the largest hub for this category (144 companies); Columbia has 31.

This list covers company matches for multispecialty medical groups associated with Columbia, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built
31Companies
3,761Contacts tracked
994Verified emails
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The 12 largest multispecialty medical groups based in Columbia, United States

Ranked by team size
Top 12 of 31 company matches for multispecialty medical groups based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchColumbia, SC, United StatesHQ recorded Oct 18, 202610001+3,003 contacts →

Exact match

“Palmetto Health, the largest health care system in the South Carolina Midlands region and one of the state’s largest employers, comprises more than team members, physicians and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchColumbia, MO, United StatesHQ recorded Oct 18, 2026201-50089 contacts →

Exact match

“Columbia Orthopaedic Group defines excellence in orthopaedic care through a passion for clinical skill, innovation, teamwork, wellness advocacy and patient-centered care.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchColumbia, MD, United StatesHQ recorded Oct 18, 202651-20072 contacts →

Exact match

“Since 2004, we have been caring for generations of families, watching newborns grow, caring for toddlers, adolescents, young adults, and mature adults.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchColumbia, SC, United StatesHQ recorded Oct 18, 202651-20059 contacts →

Exact match

“Midlands Orthopaedics & Neurosurgery is a multi-specialty medical group formed when Columbia Neurosurgical Associates and Midlands Orthopaedics united to provide excellent patient…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchColumbia, TN, United StatesHQ recorded Oct 18, 2026201-50039 contacts →

Exact match

“Maury Regional Medical Group (MRMG) is a network of physician practices that include both family medicine physicians for primary care services and a vast array of specialists.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchColumbia, MO, United StatesHQ recorded Oct 18, 202651-20035 contacts →

Exact match

“Missouri Heart Center had offices in four locations: 1605 E Broadway Suite # 300, Columbia, Missouri, 65201, United States 404 Providence Road, Macon, Missouri, 63552, United…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchColumbia, MO, United StatesHQ recorded Oct 18, 202651-20021 contacts →

Exact match

“Premier Specialty Network (PSN) is a physician-owned, physician-lead network of medical specialists providing outreach services to rural America.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchColumbia, SC, United StatesHQ recorded Oct 18, 20261,001-5,00014 contacts →

Exact match

“Since 1981, Doctors Care has provided convenient, quality urgent and family care services to patients across South Carolina.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchColumbia, MD, United StatesHQ recorded Oct 18, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchColumbia, SC, United StatesHQ recorded Oct 18, 202651-2008 contacts →

Exact match

“At Kraemer Women’s Care, we seek to provide the highest level of care through our highly skilled health care professionals and state-of-the-art technologies.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchColumbia, MD, United StatesHQ recorded Oct 18, 202611-507 contacts →

Exact match

“Summit Medical Group is a state-of-the-art, innovative medical practice in Columbia, MD.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchColumbia, SC, United StatesHQ recorded Oct 18, 202651-2003 contacts →

Exact match

“Eye Associates of Columbia and Charleston include a team of highly skilled professionals trained to provide you with the best quality eye care in Columbia and Charleston in a…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 12 of 31 multispecialty medical groups based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 994 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multispecialty medical groups based in Columbia, United States at a glance

As of Oct 18, 2026
26.4%Verified-email coverage
121.3Average contacts per company
11-50Median size (employees)
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
7
51-200
9
201-500
2
1,001-5,000
2
10001+
1

Email recency for this list is measured across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 31 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Columbia, United States whose business descriptions match “multispecialty medical groups” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 994 professional contacts with verified work emails across the full matched dataset. 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 October 18, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “multispecialty medical groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multispecialty medical groups are there based in Columbia, United States?

RevenueBase identified 31 company matches for multispecialty medical groups associated with Columbia, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Palmetto Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most multispecialty medical groups?

New York leads the United States with 144 company records, followed by Houston (135) and Miami (85). Columbia has 31.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 994 professional contacts with verified work emails tracked across these 31 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 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 SmartSearch, 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.