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Internal Medicine - Rheumatology Specialists in Austin, TX

Browse 19 Internal Medicine - Rheumatology providers listed in NPPES with a practice address in Austin, Texas.

19 Healthcare Providers

How Austin compares with the U.S.

Austin has 1.9 clinicians in Internal Medicine - Rheumatology per 100,000 residents, 19% lower than the U.S. rate of 2.4.

That is 19 active clinicians in Internal Medicine - Rheumatology with a practice address in Austin, for a population of 979,539.

That is close to the Texas rate of 1.8.

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.

85% of clinicians in Internal Medicine - Rheumatology in Austin listed in the CMS Medicare file (11 of 13) accept Medicare assignment. That is lower than the Texas share of 96%.

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.

77% of clinicians in Internal Medicine - Rheumatology in Austin listed in the CMS Medicare file (10 of 13) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Texas share of 52%.

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 - Rheumatology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Rheumatology practitioners in Austin, TX

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Austin, TX
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€“19 of 19 providers
With recent CMS data first, then Aโ€“Z

Dr. Tina C Bunch , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment
6811 Austin Center Blvd., #300, Austin, TX 787313166
Phone: 5123468888
NPI Identifier 1285684803
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Dr. Anurekha B Chadha , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6811 Austin Center Blvd #300, Austin, TX 787313166
Phone: 5123468888
NPI Identifier 1548256845
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Dr. Matthew Dwyer , DO

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment
1807 W Slaughter Ln Ste 490, Austin, TX 787486208
Phone: 5122828967
NPI Identifier 1497247803
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Dr. Kevin V Hackshaw , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1601 Trinity St, Austin, TX 787121765
Phone: 8338822737
NPI Identifier 1255348785
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Dr. Jordan Jacquez , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1601 Trinity St, Austin, TX 787121765
Phone: 8338822737
NPI Identifier 1073035044
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Dr. Robert J Koval , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4700 Seton Center Pkwy, Suite 200, Austin, TX 78759
Phone: 5124391000
NPI Identifier 1659427334
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Dr. Alyssa Kwok , MD

Internal Medicine - Rheumatology

Active NPI Status
1601 Trinity St, Austin, TX 787121765
Phone: 5123247000
NPI Identifier 1265963847
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Dr. Joseph R Martinez , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4700 Seton Center Pkwy, Ste 200, Austin, TX 787594107
Phone: 5124391000
NPI Identifier 1588911382
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Dr. Samir Rashmikant Patel , MD

Internal Medicine - Rheumatology

Active NPI Status
6001 London Dr, Austin, TX 787453444
Phone: 5127970788
NPI Identifier 1891903779
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Dr. Veena A Patel , MD

Internal Medicine - Rheumatology

Active NPI Status Telehealth Services Available
1601 Trinity St, Austin, TX 787121765
Phone: 8338822737
NPI Identifier 1033452255
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Dr. Paul K Pickrell , MD

Internal Medicine - Rheumatology

Active NPI Status
12912 Hill Country Blvd, Bldg F Ste 238, Austin, TX 787386328
Phone: 5127322929
NPI Identifier 1114935418
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Dr. Louis Rosson Robinett , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2217 Park Bend Dr Ste 220, Austin, TX 787585674
Phone: 5128931304
NPI Identifier 1780002956
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Dr. Brian S Sayers , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1301 W 38th, Ste 110, Austin, TX 78705
Phone: 5124543631
NPI Identifier 1114930195
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Dr. Samantha Coyleen Shapiro , MD

Internal Medicine - Rheumatology

Active NPI Status
2901 Montopolis Dr, Austin, TX 787416411
Phone: 5129789901
NPI Identifier 1518200930
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Dr. Shikha Singla , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1601 Trinity St, Austin, TX 787121765
Phone: 8338822737
NPI Identifier 1497916696
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Dr. Meera Subash , MD

Internal Medicine - Rheumatology

Active NPI Status
5339 N Ih 35 Ste 100, Austin, TX 787232558
Phone: 5129788130
NPI Identifier 1144648288
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Dr. Sonia Yousuf , MD

Internal Medicine - Rheumatology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
708 W Ben White Blvd, Ste 220, Austin, TX 78704
Phone: 7372720600
NPI Identifier 1194851394
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Dr. Rama Makkena , MD

Internal Medicine - Rheumatology

Active NPI Status
2901 Montopolis Dr, Austin, TX 787416411
Phone: 5123896513
NPI Identifier 1275647398
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Hamish Patel

Internal Medicine - Rheumatology

Active NPI Status
5251 W Highway 290 Ste 200, Austin, TX 787358963
Phone: 5126543000
NPI Identifier 1689114456
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Frequently Asked Questions about Internal Medicine - Rheumatology in Austin

How do I check a Internal Medicine - Rheumatology 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 Texas 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.