Internists in Oklahoma
- Internists
- 1,212
- Linked to a hospital or group
- 982
- Hospitals with an internist
- 116
- Medical groups with an internist
- 208
- Cities
- 71
There are 1,212 internists in Oklahoma. OU Health has the most, 94, and OU Health University of Oklahoma Medical Center has the most affiliated internists, 176. Oklahoma City is home to 460, and 32% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 1,212 Oklahoma internists
Validated work emails and mobile numbers for Oklahoma internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Oklahoma internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and an Oklahoma 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.
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Sort and filter all 1,212 Oklahoma internists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 1,018 Oklahoma internists
The list shows the 1,018 internists with a public profile. The other 194 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 1,140 of 1,212 Oklahoma 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.
OU Health has the most internists in Oklahoma, with 94
INTEGRIS Health Medical Group is second with 88, and Mercy Clinic Oklahoma Communities third with 81. Counts are internists with an Oklahoma address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
OU Health University of Oklahoma Medical Center has the most affiliated internists in Oklahoma, with 176
Saint Francis Hospital in Tulsa is second with 128, and Ascension St. John Medical Center third with 121. Oklahoma internists are affiliated with 116 hospitals in all.
See every hospital and group for each Oklahoma 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
Oklahoma City has the most internists in Oklahoma, with 460
More Oklahoma cities with internists
Internists practice in 71 Oklahoma cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Oklahoma internists practice at a hospital: 839 of the 963 with a mapped site
554 also practice at a medical group site, and 230 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Oklahoma internists by site of care
- Hospitals839
- Medical group practices554
- Home health agencies230
- Physician offices106
- Hospices93
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
32% of Oklahoma internists finished medical school 30 or more years ago
264 of the 828 Oklahoma internists with a graduation year on file. 168 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago168
- 10 to 19 years ago245
- 20 to 29 years ago151
- 30 to 39 years ago150
- 40 or more years ago114
Source: Dmand AI Professional Profile Data
Every Oklahoma 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 Oklahoma 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 an Oklahoma practice address.
FAQ
Frequently asked questions about internists in Oklahoma
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 Oklahoma?
1,212 internists have an active NPI, an Oklahoma practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 982 of them are linked to a hospital or medical group.
Which Oklahoma medical groups have the most internists?
OU Health, with 94, followed by INTEGRIS Health Medical Group with 88 and Mercy Clinic Oklahoma Communities with 81.
Which Oklahoma hospitals have the most internists?
OU Health University of Oklahoma Medical Center, with 176 affiliated internists, followed by Saint Francis Hospital with 128 and Ascension St. John Medical Center with 121.
Which Oklahoma cities have the most internists?
Oklahoma City, with 460, followed by Tulsa (325) and Lawton (48). Internists practice in 71 Oklahoma cities in all.
How many Oklahoma internists finished medical school 30 or more years ago?
264 of the 828 with a graduation year on file, or 32%. 168 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 Oklahoma?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Oklahoma 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 Oklahoma internists
Search 1,212 Oklahoma internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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