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Internal Medicine - Gastroenterology Specialists in Omaha, NE

Browse 66 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Omaha, Nebraska.

66 Healthcare Providers

How Omaha compares with the U.S.

Omaha has 14 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, 2.2 times the U.S. rate of 6.2.

That is 66 active clinicians in Internal Medicine - Gastroenterology with a practice address in Omaha, for a population of 488,837.

The Nebraska rate is 4.4 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.

100% of clinicians in Internal Medicine - Gastroenterology in Omaha listed in the CMS Medicare file (46 of 46) accept Medicare assignment. That is similar to the Nebraska 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.

28% of clinicians in Internal Medicine - Gastroenterology in Omaha listed in the CMS Medicare file (13 of 46) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Nebraska share of 20%.

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 - Gastroenterology Medicare (PECOS) Enrollment & Ordering Eligibility

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

Source: CMS PECOS
PECOS Enrolled Specialists 52 In Omaha, NE
Part B Lab & Imaging Eligible 53 Diagnostic Referrals
DME Ordering Eligible 55 Durable Medical Equipment
Home Health Agency Referrals 53 HHA Ordering Eligible
Showing 1โ€“20 of 66 providers
With recent CMS data first, then Aโ€“Z

Dr. Ahmed Al-Chalabi , MBCHB

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7710 Mercy Rd Ste 2000, Omaha, NE 681242323
Phone: 4027179800
NPI Identifier 1801286711
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Dr. Tyron A Alli , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144057
Phone: 4023977057
NPI Identifier 1447225784
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Dr. Derrick Antoniak , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
Emile @ 42nd St, Omaha, NE 681983003
Phone: 4025526731
NPI Identifier 1972864114
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Dr. Martha Arouni , MD

Internal Medicine - Gastroenterology

Active NPI Status
10020 Nicholas St, Suite 105, Omaha, NE 681142189
Phone: 4023978040
NPI Identifier 1073551727
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Dr. Alexander B. Bernal , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144057
Phone: 4023977057
NPI Identifier 1912972266
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Dr. Ishfaq H. Bhat , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
988102 Nebraska Medical Ctr, Omaha, NE 681988102
Phone: 4025594015
NPI Identifier 1154546174
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Dr. Douglas E. Brouillette , MD

Internal Medicine - Gastroenterology

Active NPI Status
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144057
Phone: 4023977057
NPI Identifier 1013982370
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Dr. John J Cannella , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144057
Phone: 4023977057
NPI Identifier 1619099629
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Dr. Saurabh Chandan , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7710 Mercy Rd Ste 2000, Omaha, NE 681242323
Phone: 4027179800
NPI Identifier 1194145169
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Dr. Jason J Cisler , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144057
Phone: 4023977057
NPI Identifier 1720025463
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Dr. Anasua Deb , MD

Internal Medicine - Gastroenterology

Active NPI Status
982055 Nebraska Medical Ctr, Omaha, NE 681982055
Phone: 8067436840
NPI Identifier 1558981415
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Dr. Rohtashav Dhir , MD, MPH

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr Ste 200, Omaha, NE 681144032
Phone: 4023977057
NPI Identifier 1881808715
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Dr. Rebecca A Ehlers , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Ste 200, Omaha, NE 681144029
Phone: 4023977057
NPI Identifier 1225233869
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Dr. Derrick D Eichele , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Ste 200, Omaha, NE 681144032
Phone: 4023977057
NPI Identifier 1023304607
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Dr. Joshua Timothy Evans , MD

Internal Medicine - Gastroenterology

Active NPI Status
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144029
Phone: 4023977057
NPI Identifier 1861579450
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Dr. Helen O Fasanya-Uptagraft , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144029
Phone: 4023977057
NPI Identifier 1598920415
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Dr. Benjamin S Hall , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144032
Phone: 4023977057
NPI Identifier 1851556724
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Dr. Kimberly S. Harmon , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr, Suite 200, Omaha, NE 681144057
Phone: 4023977057
NPI Identifier 1831226950
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Dr. Alexander Todd Hewlett , DO

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
988102 Nebraska Medical Ctr, Omaha, NE 681988102
Phone: 4025594015
NPI Identifier 1669412870
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Dr. Jordan D Holmes , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8901 Indian Hills Dr Ste 200, Omaha, NE 681144032
Phone: 4023977057
NPI Identifier 1518130624
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Omaha

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 Nebraska 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.