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Internal Medicine - Gastroenterology Specialists in Shenandoah, TX

Browse 21 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Shenandoah, Texas.

21 Healthcare Providers

How Shenandoah compares with the U.S.

21 active clinicians in Internal Medicine - Gastroenterology list a practice address in Shenandoah, TX in the NPI registry.

Shenandoah has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

100% of clinicians in Internal Medicine - Gastroenterology in Shenandoah listed in the CMS Medicare file (17 of 17) accept Medicare assignment. That is similar to the Texas share of 98%.

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.

18% of clinicians in Internal Medicine - Gastroenterology in Shenandoah listed in the CMS Medicare file (3 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Texas share of 40%.

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 Registry addresses can be out of date.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.

Internal Medicine - Gastroenterology Medicare (PECOS) Enrollment & Ordering Eligibility

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

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

Dr. Mohammed M. Aboelsoud , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
17183 Interstate 45 S Ste 530, Shenandoah, TX 773853314
Phone: 9362703880
NPI Identifier 1316351430
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Dr. Nathaniel P Avila , MD

Internal Medicine - Gastroenterology

Active NPI Status
17183 Interstate 45 S Ste 640, Shenandoah, TX 773853316
Phone: 9362703880
NPI Identifier 1346683323
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Dr. Serge-Alain Awasum , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
9200 Pinecroft Dr Ste 480, Shenandoah, TX 773803285
Phone: 2812051111
NPI Identifier 1164416608
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Dr. Vanitha Bala , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
111 Vision Park Blvd, Ste 150, Shenandoah, TX 773843002
Phone: 9363210033
NPI Identifier 1386662351
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Dr. Shailaja Savitri Behara , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
920 Medical Plaza Dr, Suite 480, Shenandoah, TX 773803260
Phone: 2815281511
NPI Identifier 1255318044
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Dr. Scott Nicholas Berger , MD

Internal Medicine - Gastroenterology

Active NPI Status
111 Vision Park Blvd Ste 150, Shenandoah, TX 773843005
Phone: 9363210033
NPI Identifier 1093343246
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Dr. Avais Murad Chatha , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
129 Vision Park Blvd Ste 307, Shenandoah, TX 773843024
Phone: 9363215440
NPI Identifier 1083858617
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Dr. Matthew Timothy Clark , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
129 Vision Park Blvd Ste 307, Shenandoah, TX 773843024
Phone: 9363215440
NPI Identifier 1497072227
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Lynn R Copeland

Internal Medicine - Gastroenterology

Active NPI Status
111 Vision Park Blvd, Suite 150, Shenandoah, TX 773843002
Phone: 9363210033
NPI Identifier 1588665335
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Dr. Hassan Karim Dakik , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
17183 Interstate 45 S Ste 640, Shenandoah, TX 773853316
Phone: 9362803880
NPI Identifier 1275850513
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Dr. Ali T Dural , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
111 Vision Park Blvd, Ste 150, Shenandoah, TX 773843002
Phone: 9363210033
NPI Identifier 1376543470
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Dr. Anna M Gonzales , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
111 Vision Park Blvd, Ste 150, Shenandoah, TX 773843002
Phone: 9363210033
NPI Identifier 1063412351
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Dr. Abdul Haq Khan , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
17183 Interstate 45 S, Medical Office Bldg-1, Suite 640, Shenandoah, TX 773853312
Phone: 9362703880
NPI Identifier 1922129774
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Dr. Udayini Kodali , MD

Internal Medicine - Gastroenterology

Active NPI Status
920 Medical Plaza Dr, Suite 290, Shenandoah, TX 773803260
Phone: 8328135755
NPI Identifier 1558355883
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Dr. Peter Raymond Kvapil , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
129 Vision Park Blvd, # 307, Shenandoah, TX 773843001
Phone: 9363215440
NPI Identifier 1023093481
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Dr. Shail Maheshwari , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
129 Vision Park Blvd, # 307, Shenandoah, TX 773843001
Phone: 9363215440
NPI Identifier 1629230883
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Dr. Jigar Patel , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
9180 Pinecroft Dr Ste 220, Shenandoah, TX 773803899
Phone: 7138977621
NPI Identifier 1174967970
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Dr. Krishna Chaitanya Sajja , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
134 Vision Park Blvd Ste 280, Shenandoah, TX 773843032
Phone: 2812051111
NPI Identifier 1477931053
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Dr. Prasun Pushkarray Shah , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
9180 Pinecroft Dr Ste 401, Shenandoah, TX 773803899
Phone: 7138977621
NPI Identifier 1720575293
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Abraham Winkelstein

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
111 Vision Park Blvd, Ste 150, Shenandoah, TX 773843002
Phone: 9363210033
NPI Identifier 1548260920
View Full Profile

Frequently Asked Questions about Internal Medicine - Gastroenterology in Shenandoah

How do I check a Internal Medicine - Gastroenterology 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.

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