Internists in Lake Saint Louis, MO
- Internists
- 14
- Linked to a hospital or group
- 12
- Hospitals with an internist
- 10
- Medical groups with an internist
- 14
- Practice at a hospital
- 11
There are 14 internists in Lake Saint Louis. Sound Physicians has the most, 7, and SSM Health St. Joseph Hospital - Lake Saint Louis has the most affiliated internists, 11. 36% finished medical school 30 or more years ago.
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Lake Saint Louis internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Lake Saint Louis practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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The list shows the 12 internists with a public profile. The other 2 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 13 of 14 Lake Saint Louis 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.
Sound Physicians has the most internists in Lake Saint Louis, with 7
SSM Health Medical Group is second with 2, and Fulton State Hospital third with 1. Counts are internists with a Missouri address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
SSM Health St. Joseph Hospital - Lake Saint Louis has the most affiliated internists in Lake Saint Louis, with 11
SSM Health St. Joseph Hospital - St. Charles is second with 4, and Barnes-Jewish Hospital third with 2. Lake Saint Louis internists are affiliated with 10 hospitals in all.
See every hospital and group for each Lake Saint Louis 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
Most Lake Saint Louis internists practice at a hospital: 11 of the 11 with a mapped site
3 also practice at hospices. An internist can practice at several kinds of site, so the shares overlap.
Lake Saint Louis internists by site of care
- Hospitals11
- Hospices3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
36% of Lake Saint Louis internists finished medical school 30 or more years ago
4 of the 11 Lake Saint Louis internists with a graduation year on file. 1 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago1
- 10 to 19 years ago3
- 20 to 29 years ago3
- 30 to 39 years ago4
- 40 or more years ago0
Source: Dmand AI Professional Profile Data
Every Lake Saint Louis 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
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Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Lake Saint Louis 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 Lake Saint Louis practice address.
FAQ
Frequently asked questions about internists in Lake Saint Louis
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 Lake Saint Louis?
14 internists have an active NPI, a Lake Saint Louis practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 12 of them are linked to a hospital or medical group.
Which Lake Saint Louis medical groups have the most internists?
Sound Physicians, with 7, followed by SSM Health Medical Group with 2 and Fulton State Hospital with 1.
Which Lake Saint Louis hospitals have the most internists?
SSM Health St. Joseph Hospital - Lake Saint Louis, with 11 affiliated internists, followed by SSM Health St. Joseph Hospital - St. Charles with 4 and Barnes-Jewish Hospital with 2.
What share of Lake Saint Louis internists practice at a hospital?
11 of the 11 Lake Saint Louis internists with a mapped site of care, or 100%, have a current hospital affiliation.
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.
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