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Internal Medicine - Gastroenterology Specialists in Aurora, CO

Browse 42 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Aurora, Colorado.

42 Healthcare Providers

How Aurora compares with the U.S.

Aurora has 11 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, about 1.7 times the U.S. rate of 6.2.

That is 42 active clinicians in Internal Medicine - Gastroenterology with a practice address in Aurora, for a population of 394,432.

The Colorado rate is 5.7 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 Aurora listed in the CMS Medicare file (34 of 34) accept Medicare assignment. That is similar to the Colorado share of 99%.

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.

71% of clinicians in Internal Medicine - Gastroenterology in Aurora listed in the CMS Medicare file (24 of 34) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Colorado share of 37%.

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 Aurora, CO

Source: CMS PECOS
PECOS Enrolled Specialists 36 In Aurora, CO
Part B Lab & Imaging Eligible 36 Diagnostic Referrals
DME Ordering Eligible 36 Durable Medical Equipment
Home Health Agency Referrals 36 HHA Ordering Eligible
Showing 1โ€“20 of 42 providers
With recent CMS data first, then Aโ€“Z

Abdullah A Al-Shahrani

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
12631 E 17th Ave, Aurora, CO 800452527
Phone: 3037241097
NPI Identifier 1033598297
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Dr. Gregory Austin , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1750503876
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Dr. Sanford Henry Benjamin , MD

Internal Medicine - Gastroenterology

Active NPI Status
12605 E 16th Ave, Aurora, CO 800452545
Phone: 3034937000
NPI Identifier 1912009192
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Dr. Sean Bhalla , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1635 Aurora Ct, Aurora, CO 800452541
Phone: 7208480000
NPI Identifier 1912311325
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Dr. Mohammad Bilal , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1635 Aurora Ct, Aurora, CO 800452541
Phone: 7208482777
NPI Identifier 1326489360
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Dr. Jennifer A Christie , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1635 Aurora Ct, Aurora, CO 800452541
Phone: 7208480000
NPI Identifier 1750312252
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Dr. Benjamin Click , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1635 Aurora Ct, Aurora, CO 800452541
Phone: 7208482786
NPI Identifier 1144596826
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Dr. Jennifer Lynn Czwornog , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1801112396
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Dr. Kelli Delay , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1922441138
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Dr. Anna Duloy , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1174885347
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Dr. Steven A Edmundowicz , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1780601229
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Dr. Blair Fennimore , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1316093925
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Dr. Mathew Prashanth Francis , MD, PhD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1635 Aurora Ct, Aurora, CO 800452541
Phone: 3037241784
NPI Identifier 1821485962
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Dr. Mark Gerich , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1578549754
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Dr. Ariana Greenwood , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12631 E 17th Ave Ste B158, Aurora, CO 800452527
Phone: 3037241858
NPI Identifier 1548307804
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Dr. Hazem T Hammad , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
12605 E 16th Ave, Aurora, CO 800452545
Phone: 7208480000
NPI Identifier 1558572743
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Dr. Emily Harding-Theobald , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1635 Aurora Ct, Aurora, CO 800452541
Phone: 7208480000
NPI Identifier 1306290986
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Dr. Asif Husain , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1300 S Potomac St Ste 104, Aurora, CO 800124526
Phone: 3036715553
NPI Identifier 1578591160
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Dr. Daniel Joseph Kao , MD, PhD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12700 E 19th Ave Ste B146, Aurora, CO 800452560
Phone: 3037241891
NPI Identifier 1215170923
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Dr. Nanxing Li , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1635 Aurora Ct, Aurora, CO 800452541
Phone: 7208480000
NPI Identifier 1366949869
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Aurora

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 Colorado 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.