Updated October 2026

Internists in Tulsa, OK

Internal medicine
Tulsa, Oklahoma

Internists: 325
Linked to a hospital or group: 277
Hospitals with an internist: 48
Medical groups with an internist: 61
Practice at a hospital: 240

There are 325 internists in Tulsa. Warren Clinic has the most, 59, and Saint Francis Hospital has the most affiliated internists, 108. 29% finished medical school 30 or more years ago.

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Tulsa internists, listed A to Z by last name

Each internist on the list has internal medicine as their primary specialty and a Tulsa 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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Tulsa internists, A to Z
Internist	Hospitals	Medical groups	Email and phone
Ahmed AbdelrahimNPI 1376160960	7 hospitals	3 groups	Contacts
Pallavi Agarwal, MDNPI 1831249812	6 hospitals	4 groups	Contacts
Vishal Aggarwal, MDNPI 1295705663	6 hospitals	3 groups	Contacts
Emeka Agudile, MDNPI 1073139176	5 hospitals	2 groups	Contacts
Manisha Ahuja, MDNPI 1518132877	-	2 groups	Contacts
Divya Akula, DONPI 1194186379	2 hospitals	5 groups	Contacts
Layth Faisal Al Attar, MDNPI 1023469269	6 hospitals	2 groups	Contacts
Dru Clanton Albin, DONPI 1487151619	3 hospitals	1 group	Contacts
Luma A. Al Dabbagh, MDNPI 1245728542	5 hospitals	5 groups	Contacts
Rami Wasfi Al Khoury, MDNPI 1487207585	1 hospital	1 group	Contacts
Melinda Rother Allen, DONPI 1396737888	5 hospitals	6 groups	Contacts
Khalid Saad Aly, MDNPI 1952334955	7 hospitals	3 groups	Contacts
Bradley William Anderson, DONPI 1477016319	6 hospitals	4 groups	Contacts
Sarah Andrews, DONPI 1912228149	5 hospitals	1 group	Contacts
Prodromos Mike Angelidis, MDNPI 1962542142	-	1 group	Contacts
Venkata Ravi Kumar AngirekulaNPI 1295020055	5 hospitals	3 groups	Contacts
Muhammad Awais A. Arif, MDNPI 1548642390	-	1 group	Contacts
Scott A. Asakevich, MDNPI 1356309769	3 hospitals	1 group	Contacts
Amir Ashiq, MDNPI 1063074342	5 hospitals	2 groups	Contacts
Felicia M. Austin, MDNPI 1669913851	5 hospitals	7 groups	Contacts
Dina Georgy Azadi, DONPI 1326232323	4 hospitals	1 group	Contacts
Saadia BaderNPI 1689151532	1 hospital	1 group	Contacts
Mohammed Qadeer Baig, MDNPI 1881000958	2 hospitals	3 groups	Contacts
Brandon Micheal Bailey, DONPI 1104181973	1 hospital	3 groups	Contacts
James K. Bailey, MDNPI 1699750349	-	-	Contacts
Damon L. Baker, DONPI 1124096573	1 hospital	1 group	Contacts
Lisa Marie Baldwin, MDNPI 1508903824	-	1 group	Contacts
Abdul Baqi, MDNPI 1538780440	4 hospitals	2 groups	Contacts
Ahmad B. Barakat, MDNPI 1770558553	2 hospitals	6 groups	Contacts
Hamdi Abdelkader Hamdi Battah, MDNPI 1639649585	6 hospitals	5 groups	Contacts
Krystina Kay Beaman, MDNPI 1679816250	4 hospitals	2 groups	Contacts
Curtis Joseph Behenna, DONPI 1801247697	1 hospital	1 group	Contacts
Lauren Ashleigh Bessette, DONPI 1407317217	2 hospitals	2 groups	Contacts
Zeyfoula Beytoula, MDNPI 1144416462	6 hospitals	3 groups	Contacts
Ashesh Bhakta, DONPI 1275984031	4 hospitals	5 groups	Contacts
Rajesh Bhandari, MDNPI 1083692438	-	2 groups	Contacts
Omar Bibi, MBA, MDNPI 1982015681	4 hospitals	7 groups	Contacts
Carmen B. Bird Pico, MDNPI 1396184875	1 hospital	1 group	Contacts
Aalok Deep Bishwas, MDNPI 1003500414	-	1 group	Contacts
Jacob Blasdel, DONPI 1558926683	4 hospitals	3 groups	Contacts
Marisa Lee BravoNPI 1760001093	-	-	Contacts
Ronald David Brown, MDNPI 1801846779	3 hospitals	-	Contacts
Vincent Montgomery Bryan, DONPI 1134129356	4 hospitals	2 groups	Contacts
William David Butron, MDNPI 1467743443	4 hospitals	1 group	Contacts
Joshua T. Calvert, MDNPI 1992814909	1 hospital	5 groups	Contacts
Stephen T. Calvert, MDNPI 1902875420	2 hospitals	5 groups	Contacts
John Peter Carradini, MDNPI 1285262014	5 hospitals	1 group	Contacts
Oliver A. Cerqueira, DONPI 1538295423	5 hospitals	2 groups	Contacts
Diana Marie Chen, MDNPI 1518919091	2 hospitals	1 group	Contacts
Erin Chonka, DONPI 1235801853	2 hospitals	1 group	Contacts

Showing 1 to 10 of 280 Tulsa internists

The list shows the 280 internists with a public profile. The other 45 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 311 of 325 Tulsa 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.

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Warren Clinic has the most internists in Tulsa, with 59

Ascension St. John is second with 55, and Omni Medical Group third with 22. Counts are internists with an Oklahoma address linked to each group.

Medical groups with the most internists in Tulsa
#	Medical group	Parent organization	Internists
1	Warren ClinicTulsa	Parent on file	59
2	Ascension St. JohnTulsa	Parent on file	55
3	Omni Medical GroupTulsa	Parent on file	22
4	OU Physicians TulsaTulsa	Parent on file	17
5	OSU Speech-Language-Hearing ClinicStillwater	Parent on file	13
6	Muscogee Nation Department of HealthMuskogee	Parent on file	10
7	INTEGRIS Health Medical GroupOklahoma City	Parent on file	8
8	OU HealthOklahoma City	Parent on file	5
9	Cleveland Area HospitalCleveland	Parent on file	5
10	Oklahoma Heart InstituteTulsa	Parent on file	4

Top 10 of 61 Tulsa medical groups with an internist

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Saint Francis Hospital has the most affiliated internists in Tulsa, with 108

Ascension St. John Medical Center is second with 107, and Hillcrest Medical Center third with 77. Tulsa internists are affiliated with 48 hospitals in all.

Hospitals with the most internists in Tulsa
#	Hospital	Health system	Internists
1	Saint Francis HospitalTulsa	Saint Francis Health System	108
2	Ascension St. John Medical CenterTulsa	Ascension	107
3	Hillcrest Medical CenterTulsa	Ardent Health	77
4	Saint Francis Hospital SouthTulsa	Saint Francis Health System	48
5	Hillcrest Hospital SouthTulsa	Ardent Health	40
6	Ascension St. John Jane Phillips Medical CenterBartlesville	Ascension	38
7	Saint Francis Hospital MuskogeeMuskogee	Saint Francis Health System	31
8	Ascension St. John Broken ArrowBroken Arrow	Ascension	29
9	Ascension St. John OwassoOwasso	Ascension	23
10	Bailey Medical CenterOwasso	Ardent Health	18

Top 10 of 48 Tulsa hospitals with an affiliated internistAll 17 Tulsa hospitals

See every hospital and group for each Tulsa internist

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Source: Dmand AI Affiliation Data

Most Tulsa internists practice at a hospital: 240 of the 267 with a mapped site

169 also practice at a medical group site, and 71 at urgent care centers. An internist can practice at several kinds of site, so the shares overlap.

Tulsa internists by site of care

Hospitals24090%
Medical group practices16963%
Urgent care centers7127%
Home health agencies7026%
Physician offices2710%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

29% of Tulsa internists finished medical school 30 or more years ago

74 of the 258 Tulsa internists with a graduation year on file. 52 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago5220%
10 to 19 years ago7730%
20 to 29 years ago5521%
30 to 39 years ago4919%
40 or more years ago2510%

Source: Dmand AI Professional Profile Data

Every Tulsa 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 Tulsa internist directory

Sources for the data on this page
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 inaccuracy Remove my information

Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a Tulsa practice address.

FAQ

Frequently asked questions about internists in Tulsa

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 Tulsa?

325 internists have an active NPI, a Tulsa practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 277 of them are linked to a hospital or medical group.

Which Tulsa medical groups have the most internists?

Warren Clinic, with 59, followed by Ascension St. John with 55 and Omni Medical Group with 22.

Which Tulsa hospitals have the most internists?

Saint Francis Hospital, with 108 affiliated internists, followed by Ascension St. John Medical Center with 107 and Hillcrest Medical Center with 77.

What share of Tulsa internists practice at a hospital?

240 of the 267 Tulsa internists with a mapped site of care, or 90%, 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.

How can I contact internists in Tulsa?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Tulsa 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.

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