Company lists · Data refreshed September 2026
Top 25 Mail order prescription fulfillment companies based in the United States
RevenueBase identified 1,943 mail order prescription fulfillment companies headquartered in the United States as of September 2026 and tracks 100,233 professional contacts across them, including 22,232 with verified work emails. New York is the largest hub.
This list covers mail order prescription fulfillment companies headquartered in the 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 20, 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.
The 25 largest mail order prescription fulfillment companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 29,843 contacts → | ||||
Indirect evidence “Cardinal Health is a distributor of pharmaceuticals and specialty products; a supplier of home-health and direct-to-patient products and services; an operator of nuclear…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 26,033 contacts → | ||||
Indirect evidence “Rite Aid is a full-service pharmacy committed to improving health outcomes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,959 contacts → | ||||
Partial evidence “Accredo® Specialty Pharmacy goes beyond the prescription, it provides deeply personalized care for individuals living with chronic, complex, and rare conditions that require…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,479 contacts → | ||||
Indirect evidence “Founded in 1988, Enterprises, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,314 contacts → | ||||
Indirect evidence “Cencora (formerly AmerisourceBergen/Lash Group), is a patient support services company.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,002 contacts → | ||||
Indirect evidence “Empower Pharmacy and Empower Pharma are transforming the landscape of compounding pharmaceuticals by delivering personalized, high-quality medication solutions at scale.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 987 contacts → | ||||
Indirect evidence “PharmScript provides superior pharmacy services in support of long-term and post-acute care facilities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 785 contacts → | ||||
Indirect evidence “Alto provides an easier, more efficient and more affordable pharmacy experience for patients, providers, and partners.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 672 contacts → | ||||
Indirect evidence “Remedi SeniorCare, a Clarest Health division, is transforming medication management for long-term care facilities including Skilled Nursing Facilities, Assisted Living/Memory Care…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 582 contacts → | ||||
Indirect evidence “PANTHERx Rare makes rare disease care more hyper-personalized and less overwhelming by focusing relentlessly on each patient and each therapy.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 550 contacts → | ||||
Partial evidence “iA® (Innovation Associates®) is a pharmacy fulfillment company that provides an integrated platform of capabilities to support centralized pharmacy fulfillment and community…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 539 contacts → | ||||
Indirect evidence “Diplomat is the nation’s largest independent provider of specialty pharmacy services-helping patients and providers in all 50 states.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 504 contacts → | ||||
Indirect evidence “Meet the preeminent national specialty pharmacy backing up the ‘fast & easy’ promise with the Power of 2.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 465 contacts → | ||||
Indirect evidence “Providing Excellence in Long-Term Care is Our Specialty.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 407 contacts → | ||||
Indirect evidence “At Polaris Rx, we are an independent pharmacy organization redefining what exceptional care looks like for patients with complex needs.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 403 contacts → | ||||
Indirect evidence “Walmart Specialty Pharmacy is a specialty pharmacy and home delivery service providing high quality, affordable care to patients living with complex or rare conditions.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 401 contacts → | ||||
Indirect evidence “Known for specialty pharmaceutical distribution and innovative technology, ASD Healthcare provides 24/7 ordering to both pharmacies and health systems providers to ensure patients…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 393 contacts → | ||||
Indirect evidence “PharmaCord is a patient services company, trusted by top manufacturers to improve medication access, adherence, and patient satisfaction.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 390 contacts → | ||||
Indirect evidence “CarepathRx is transforming pharmacy care delivery for health systems and hospitals, delivering improved patient outcomes that drive clinical, quality and financial results.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 368 contacts → | ||||
Indirect evidence “Partners Pharmacy is a long-term care pharmacy company in the United States.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 366 contacts → | ||||
Indirect evidence “Truepill powers the future of healthcare by delivering modern, first-in-kind pharmacy experiences and patient services with their partners.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 361 contacts → | ||||
Indirect evidence “ExactCare, a pharmacy by AnewHealth, is a national medication management and pharmacy care provider that helps people with the most complex medical needs live healthier at home.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 350 contacts → | ||||
Indirect evidence “Elixir is a pharmacy benefits and services company with the scale, flexibility and expertise to help our clients achieve their unique business goals.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 310 contacts → | ||||
Indirect evidence “Since 1992, Anda has been committed to helping customers in the pharmaceutical industry and physician practices achieve value and meet the needs of their customers through on-time…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 308 contacts → | ||||
Indirect evidence “Skilled Nursing Pharmacy has serviced the Long Term Care community with excellence in pharmaceutical care for more then 40 years.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: mail order prescription fulfillment companies. 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 mail order prescription fulfillment companies.
- Partial evidence
- Its own public description names part of mail order prescription fulfillment companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name mail order prescription fulfillment companies. 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 1,943 mail order prescription fulfillment companies based in the United States
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Mail order prescription fulfillment companies based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,943 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 mail order prescription fulfillment companies, 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 the United States whose own description of what they do matches “mail order prescription fulfillment companies”. 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 mail order prescription fulfillment companies), 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 mail order prescription fulfillment companies, and records with no verified work email. Companies headquartered outside United States 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, 22,232 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 20, 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.
Mail order prescription fulfillment companies by metro
- Mail order prescription fulfillment companies in New York48
- Mail order prescription fulfillment companies in Houston33
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 mail order prescription fulfillment companies, 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 mail order prescription fulfillment companies are there based in the United States?
RevenueBase identified 1,943 mail order prescription fulfillment companies headquartered in the 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?
Cardinal Health, headquartered in Dublin, tops this list with the largest team on record.
Which city has the most mail order prescription fulfillment companies?
New York leads with 48 headquartered companies, followed by Houston (33) and San Antonio (18).
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 22,232 verified decision-maker contacts tracked across these 1,943 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 20, 2026.
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Mail order prescription fulfillment companies by geography
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- Mail order prescription fulfillment companies based in the Netherlands
- Mail order prescription fulfillment companies based in Switzerland
- Mail order prescription fulfillment companies based in the United Kingdom
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.
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- Mail order prescription fulfillment companies based in Argentina
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- Mail order prescription fulfillment companies based in Mexico