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Internal Medicine - Infectious Diseases in Tulsa, OK

Browse 21 Internal Medicine - Infectious Disease providers listed in NPPES with a practice address in Tulsa, Oklahoma.

21 Healthcare Providers

How Tulsa compares with the U.S.

Tulsa has 5.1 clinicians in Internal Medicine - Infectious Disease per 100,000 residents, about 1.6 times the U.S. rate of 3.2.

That is 21 active clinicians in Internal Medicine - Infectious Disease with a practice address in Tulsa, for a population of 413,794.

The Oklahoma rate is 1.6 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

91% of clinicians in Internal Medicine - Infectious Disease in Tulsa listed in the CMS Medicare file (10 of 11) accept Medicare assignment. That is lower than the Oklahoma share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

36% of clinicians in Internal Medicine - Infectious Disease in Tulsa listed in the CMS Medicare file (4 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Oklahoma share of 45%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine - Infectious Disease Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Infectious Disease practitioners in Tulsa, OK

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Tulsa, OK
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 16 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“20 of 21 providers
With recent CMS data first, then Aโ€“Z

Dr. Yasir Ahmed , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1919 S Wheeling Ave # Ll, Tulsa, OK 741045638
Phone: 9187487665
NPI Identifier 1023292976
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Dr. Edemekong Bassey , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment
6161 S Yale Ave, Tulsa, OK 741361902
Phone: 9185024254
NPI Identifier 1760625032
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Dr. Heather Linette Bell , DO

Internal Medicine - Infectious Disease

Active NPI Status
1919 S Wheeling Ave Ste 606, Tulsa, OK 741045635
Phone: 9187487665
NPI Identifier 1881758563
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Dr. Sristi Bhattarai , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment
6565 S Yale Ave Ste 902, Tulsa, OK 741368310
Phone: 9184949215
NPI Identifier 1699101402
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Dr. Stephan Hambaz , MD

Internal Medicine - Infectious Disease

Active NPI Status
1145 S Utica Ave Ste 460, Tulsa, OK 741044041
Phone: 9185795749
NPI Identifier 1972918001
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Dr. William James Lewis , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment
6565 S Yale Ave, Suite 812, Tulsa, OK 741368354
Phone: 9184949486
NPI Identifier 1063496859
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Dr. Dilip Mahale , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment
6565 S Yale Ave Ste 902, Tulsa, OK 741368310
Phone: 9185024210
NPI Identifier 1780033548
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Dr. Anuj Malik , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment
1919 S Wheeling Ave, Ste Ll, Tulsa, OK 741045638
Phone: 9187487665
NPI Identifier 1871766428
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Dr. Hosam A Mousselli , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment
6161 S Yale Ave, Tulsa, OK 741361902
Phone: 9184936765
NPI Identifier 1588847925
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Dr. Debra Louise Murray , MD PHD

Internal Medicine - Infectious Disease

Active NPI Status
6565 S Yale Ave, Suite 812, Tulsa, OK 741368378
Phone: 9184949486
NPI Identifier 1215912621
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Dr. Peter Azuka Okwuasaba , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
8803 S 101st East Ave, Suite 350, Tulsa, OK 741335726
Phone: 9186153750
NPI Identifier 1497803209
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Dr. Mark Dillier Rowland , MD

Internal Medicine - Infectious Disease

Active NPI Status
6565 S Yale Ave Ste 912, Tulsa, OK 74136
Phone: 9184949476
NPI Identifier 1033194451
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Dr. David Nathan Scheck , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1245 S Utica Ave, Ste 203, Tulsa, OK 74104
Phone: 9185793875
NPI Identifier 1689642902
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Dr. Janice Te , MD

Internal Medicine - Infectious Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1919 S Wheeling Ave Ste 606, Tulsa, OK 741045635
Phone: 9184037054
NPI Identifier 1427379577
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Dr. Mark Steven Dawson , MD

Internal Medicine - Infectious Disease

Active NPI Status
6120 S Yale Ave, Suite 1225, Tulsa, OK 741364234
Phone: 9166244756
NPI Identifier 1265558779
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Dr. James Philip Hutton , MD

Internal Medicine - Infectious Disease

Active NPI Status
1919 S Wheeling Ave, Ste 404, Tulsa, OK 741045638
Phone: 9187443424
NPI Identifier 1417947482
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Ashley Nicole Jenkins , APRN-CNP

Internal Medicine - Infectious Disease

Active NPI Status
8803 S 101st East Ave Ste 350, Tulsa, OK 741335772
Phone: 9186153750
NPI Identifier 1508690488
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Dr. Soon Gum Kim , MD

Internal Medicine - Infectious Disease

Active NPI Status
1705 E 19th St, Suite 302, Tulsa, OK 741045405
Phone: 9187487585
NPI Identifier 1346200508
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Dr. Brannon Raney , MD

Internal Medicine - Infectious Disease

Active NPI Status
6565 S Yale Ave, Suite 812, Tulsa, OK 741368354
Phone: 9184949486
NPI Identifier 1093854093
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Dr. Stanley N Schwartz , MD

Internal Medicine - Infectious Disease

Active NPI Status
5723 E 79th St, Tulsa, OK 741368432
Phone: 9189487140
NPI Identifier 1376517813
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Frequently Asked Questions about Internal Medicine - Infectious Disease in Tulsa

How do I check a Internal Medicine - Infectious Disease practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Oklahoma licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.