What does a Gastroenterology do?

A Gastroenterology is a licensed healthcare provider whose primary specialty is classified under the Gastroenterology taxonomy code (207RG0300X) in the NUCC Health Care Provider Taxonomy maintained by the National Uniform Claim Committee. NPI numbers are assigned by CMS and required for all U.S. healthcare billing.

Where does this Gastroenterology provider data come from?

All data comes from the NPPES (National Plan and Provider Enumeration System) public data files published by the Centers for Medicare & Medicaid Services (CMS). Every licensed U.S. healthcare provider must register an NPI number with CMS. For real-time NPI lookup, use the official registry at nppes.cms.hhs.gov.

Gastroenterology Providers

Q: How many Gastroenterology providers are in the US?

6,305 Gastroenterology providers have their primary specialty listed as Gastroenterology in the NPPES National Provider Identifier registry. This includes both active and deactivated NPI records. The states with the most Gastroenterology providers are California (666), New York (646), Florida (485).

Q: How do I find a Gastroenterology provider near me?

Use the state filter on this page to narrow Gastroenterology providers by state. You can also search by provider name. Each provider listing links to a full profile with their practice address, NPI number, and credentials. For appointment scheduling, contact the provider's office directly — DoctorDataHub displays registry data only and does not support appointment booking.

The NPPES registry lists 6,305 Gastroenterology providers across the United States — including both individual practitioners and organizations with Gastroenterology as their primary specialty. The highest concentrations are in California, New York, Florida . Use the filters below to narrow by state or search by name.

Data sourced from the NPPES public data files published by CMS. Taxonomy code: 207RG0300X.

Sole Proprietor Active Only

Name	Credential	City, State	NPI
DR. VIVEK A AGARWAL	M.D.	HUBER HEIGHTS, OH	1245228188
VALERIE A AGENA	DO	FORT WORTH, TX	1669498481
JOHN ELLIS AGENS JR.	MD	TALLAHASSEE, FL	1144287087
DR. MARK E. AGNEW	M.D.	ANCHORAGE, AK	1992898704
PARAG AGNIHOTRI	M.D.	SAN DIEGO, CA	1447351085
JOSEPH VALENTINO AGOSTINI	MD	NEW HAVEN, CT	1104832146
MRS. ARUNA M AGRAHARKAR	MD	WEBSTER, TX	1316044126
CYNTHIA LORENA AGUIRRE VALDIVIESO	M.D.	WINSTON SALEM, NC	1720498132
ANDREAS GEORGE AHLAS	M.D.	BAKERSFIELD, CA	1326200833
ALI AHMAD	—	ROCHESTER, MN	1881145647
DR. AMIR AHMAD	MD	NORWICH, CT	1255502191
DR. EMAN AHMAD	M.D	MIAMI, FL	1548649775
DR. NAVEED AHMAD	MD	FORT WAYNE, IN	1093855454
SYED M AHMAD	M.D.	CHENAB NAGAR, PUNJAB	1699838797
ALI AHMED	MD	BIRMINGHAM, AL	1003856600
DR. AMAN AHMED	MD	MONTGOMERY, OH	1316046188
JOKHA A AHMED	MD	LOWELL, MA	1306369749
KHOLOOD ALTRAIFEE AHMED	MBBS	ASHBURN, VA	1255180709
NASIYA N AHMED	M.D.	HOUSTON, TX	1609080373
DR. SHAISTA UROOJ AHMED	M.D	BALTIMORE, MD	1134666019
DR. SHOHANA AHMED	MD	SAN ANTONIO, TX	1437647955
TAZEEN AHMED	MD	BAY CITY, MI	1356370944
DR. WASEEM AHMED	MD	SANTA ROSA, CA	1386803559
DR. HOLLY AHNER	MD	TUCSON, AZ	1073621801
OLIVIA KAY RAGNI AHRENDSEN	MD	NORTH LITTLE ROCK, AR	1700373818
JUDITH CLARE AHRONHEIM	M.D.	BROOKLYN, NY	1164481628
DR. SAMINA AHSAN	M.D.	HONOLULU, HI	1316137045
STEPHEN A. AIELLO	M.D.	HAMILTON, NJ	1831100825
DR. NINA K AINSLIE	M.D.	SALINA, KS	1144277377
PAUL STEPHEN AISEN	—	SAN DIEGO, CA	1669470753
DR. ANITA M AISNER	M.D.	DALLAS, TX	1891900460
DR. ALICE AMAH AJIM	MD	HOUSTON, TX	1447297783
CEYDA AKARTUNA	—	BOSTON, MA	1306454350
SAIMA T AKBAR	M.D	WEST ALLIS, WI	1407011497
SUDHEER AKELLA	—	FOREST HILLS, NY	1396249116
DR. BARBARA V. AKIN	MD	BALTIMORE, MD	1063474815
MAJD FAYAD NIMER AL AHMAD	MD	COLUMBIA, MO	1962062034
MAHMUDA AKHTER ALAM	M.D.	GLENDALE, CA	1568659985
DR. MOHAMMED JAHANGIR ALAM	M.D.	STONY BROOK, NY	1730264441
LAILA ALAMGIR	MD	WASHINGTON, DC	1689740086
DR. ISABEL ALAMO	M.D.	HUMACAO, PR	1841288230
RAKAN SALEH A ALBALAWY	—	HUNTINGTON, WV	1720411697
DR. ALA JABER ALBAZZAZ	M.D.	GLEN ELLYN, IL	1134362833
GLENDALYZ ALBERTO	MD	AUSTIN, TX	1366733719
MARCELINO DANIEL ALBUERNE	M.D.	CATONSVILLE, MD	1306817341
DR. ADELE Y ALCINDOR	M.D.	WEST HEMPSTEAD, NY	1902805542
MARESSA M ALEJANDRO REYES	MD	TUCSON, AZ	1750328969
DR. CATHY A. ALESSI	M.D.	NORTH HILLS, CA	1134224983
ALISON ALEXANDER	MD	NARBETH, PA	1215096243
DR. KOSHY ALEXANDER	M.D.	NEW YORK, NY	1922190602

Gastroenterology Providers by State

APO/FPO Pacific 1 Alabama 55 Alaska 7 Arizona 116 Arkansas 52 California 666 Colorado 130 Connecticut 136 Delaware 12 Florida 485 Georgia 109 Guam 1 Hawaii 63 Idaho 10 Illinois 243 Indiana 91 Iowa 14 Kansas 35 Kentucky 36 Louisiana 45 Maine 29 Maryland 205 Massachusetts 263 Michigan 300 Minnesota 85 Mississippi 19 Missouri 121 Montana 12 Nebraska 28 Nevada 74 New Hampshire 32 New Jersey 246 New Mexico 32 New York 646 North Carolina 196 North Dakota 4 Ohio 194 Oklahoma 36 Oregon 73 Pennsylvania 316 Puerto Rico 30 Rhode Island 38 South Carolina 62 South Dakota 10 Tennessee 74 Texas 374 Utah 41 Vermont 18 Virginia 159 Washington 117 Washington D.C. 28 West Virginia 23 Wisconsin 106 Wyoming 7

Browse Gastroenterology Providers by Gender

Female Gastroenterology Providers Male Gastroenterology Providers

Frequently Asked Questions

How many Gastroenterology providers are in the United States?

6,305 providers list Gastroenterology as their primary specialty in the NPPES registry. This count reflects all registered NPI records with the Gastroenterology taxonomy code (207RG0300X), including both active and deactivated records. The largest concentrations are in California (666), New York (646), Florida (485).

What is the NUCC taxonomy code for Gastroenterology?

The NUCC Health Care Provider Taxonomy code for Gastroenterology is 207RG0300X. NUCC taxonomy codes are maintained by the National Uniform Claim Committee and are used on CMS 1500 claim forms and in the NPPES registry to classify provider types and specialties.

How do I find a Gastroenterology provider near me?

Use the state dropdown above to narrow Gastroenterology providers to your state. You can also search by name. Each result links to a full provider profile with their practice address, NPI number, and credentials. For appointments, contact the provider's office directly — DoctorDataHub displays registry data only and does not support booking.

What credentials do Gastroenterology providers typically hold?

Credentials vary by Gastroenterology provider type. Individual practitioners commonly hold degrees such as MD (Doctor of Medicine), DO (Doctor of Osteopathic Medicine), NP (Nurse Practitioner), PA (Physician Assistant), or specialty-specific certifications. Each provider's credential is listed in the results table above.

Where does this provider data come from?

DoctorDataHub publishes data from the NPPES public data files released by the Centers for Medicare & Medicaid Services. Every licensed U.S. healthcare provider is required to obtain an NPI number. For real-time lookup and the most current information, use the official registry at nppes.cms.hhs.gov.