Internists in Missouri
- Internists
- 2,676
- Linked to a hospital or group
- 1,901
- Hospitals with an internist
- 111
- Medical groups with an internist
- 287
- Cities
- 110
There are 2,676 internists in Missouri. Mercy Clinic South Hospitalists has the most, 150, and Mercy Hospital St. Louis has the most affiliated internists, 350. Saint Louis is home to 866, and 35% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 2,676 Missouri internists
Validated work emails and mobile numbers for Missouri internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Missouri internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Missouri practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
Filter this list with a free account
Sort and filter all 2,676 Missouri internists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 2,114 Missouri internists
The list shows the 2,114 internists with a public profile. The other 562 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 2,382 of 2,676 Missouri internists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Mercy Clinic South Hospitalists has the most internists in Missouri, with 150
Mercy Clinic Adult Hospitalists is second with 148, and Mercy Hospital St. Louis third with 147. Counts are internists with a Missouri address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Mercy Hospital St. Louis has the most affiliated internists in Missouri, with 350
Barnes-Jewish Hospital in Saint Louis is second with 219, and Missouri Baptist Medical Center third with 209. Missouri internists are affiliated with 111 hospitals in all.
See every hospital and group for each Missouri internist
Each public profile names one place an internist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Saint Louis has the most internists in Missouri, with 866
More Missouri cities with internists
- Cape Girardeau52
- Saint Joseph35
- Fenton34
- Poplar Bluff34
- Bridgeton33
- Saint Charles30
- Independence28
- Lee'S Summit26
- Festus24
Internists practice in 110 Missouri cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Missouri internists practice at a hospital: 1,618 of the 1,861 with a mapped site
892 also practice at a medical group site, and 437 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Missouri internists by site of care
- Hospitals1,618
- Medical group practices892
- Home health agencies437
- Hospices272
- Skilled nursing facilities174
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
35% of Missouri internists finished medical school 30 or more years ago
570 of the 1,642 Missouri internists with a graduation year on file. 336 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago336
- 10 to 19 years ago441
- 20 to 29 years ago295
- 30 to 39 years ago320
- 40 or more years ago250
Source: Dmand AI Professional Profile Data
Every Missouri internist profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Missouri internist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a Missouri practice address.
FAQ
Frequently asked questions about internists in Missouri
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many internists are in Missouri?
2,676 internists have an active NPI, a Missouri practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 1,901 of them are linked to a hospital or medical group.
Which Missouri medical groups have the most internists?
Mercy Clinic South Hospitalists, with 150, followed by Mercy Clinic Adult Hospitalists with 148 and Mercy Hospital St. Louis with 147.
Which Missouri hospitals have the most internists?
Mercy Hospital St. Louis, with 350 affiliated internists, followed by Barnes-Jewish Hospital with 219 and Missouri Baptist Medical Center with 209.
Which Missouri cities have the most internists?
Saint Louis, with 866, followed by Kansas City (275) and Columbia (228). Internists practice in 110 Missouri cities in all.
How many Missouri internists finished medical school 30 or more years ago?
570 of the 1,642 with a graduation year on file, or 35%. 336 graduated in the last 10 years.
What is the taxonomy code for internal medicine?
207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.
How can I contact internists in Missouri?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Missouri through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
Dmand AI
Find the right contacts among Missouri internists
Search 2,676 Missouri internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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