1. Home
  2. Directory
  3. Texas
  4. Sherman
  5. Internal Medicine
  6. NPI Profile

DR. MARTIN GREGORY FARRELL M.D.
NPI 1295814036
Internal Medicine - Gastroenterology in Sherman, TX

Active since November 03, 2006
425 N HIGHLAND AVE, # 130, SHERMAN, TX 75092(903) 892-9179(903) 868-2317 Get Directions Write a Review

NPPES record last updated: August 18, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Martin Gregory Farrell M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARTIN GREGORY FARRELL M.D. (NPI 1295814036) is an individual gastroenterology provider in Sherman, Texas, licensed in Texas (G5035) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1295814036
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MARTIN GREGORY FARRELLCredential: M.D.
Location Address425 N HIGHLAND AVE, # 130Sherman, TX 75092-7377
Mailing AddressPo Box 35629Dallas, TX 75235-0629 · (214) 424-2200 · Fax (214) 231-2159
Phone(903) 892-9179
Fax(903) 868-2317
Sole ProprietorNo
Enumeration DateNovember 3, 2006
Last NPPES UpdateAugust 18, 2015
✔ NPI 1295814036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in TX · G5035
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedSpecialistTaxonomy 174400000X · License G5035 (TX)
425 N HIGHLAND AVE, Sherman, TX 75092
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINC15579TX
Medicaid118539901TX
Other8EK905TX · 8ek905 Bcbstx

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID F. DAVIS M.D.
Internal Medicine (Cardiovascular Disease)
425 N HIGHLAND AVE, STE 120
SHERMAN, TX 75092
Grayson County (903) 361-7869
HILLCREST HEALTHCARE SERVICES INC
Thoracic Surgery (Cardiothoracic Vascular Surgery)
425 N HIGHLAND AVE, SUITE 250
SHERMAN, TX 75092
Grayson County (903) 957-0267
TEXOMA GASTROENTEROLOGY CONSULTANTS, PA
Specialist
425 N HIGHLAND AVE, SUITE 130
SHERMAN, TX 75092
Grayson County (903) 892-9179
ANIWELYN TAN MSN, APRN, FNP-C
Nurse Practitioner (Family)
425 N HIGHLAND AVE
SHERMAN, TX 75092
Grayson County (903) 957-0082
DR. GLENN THOMAS YOUNG M.D.
Internal Medicine (Gastroenterology)
425 N HIGHLAND AVE, # 130
SHERMAN, TX 75092
Grayson County (903) 892-9179
DR. RONALD MYERS BARKLEY M.D.
Specialist
425 N HIGHLAND AVE, #130
SHERMAN, TX 75092
Grayson County (903) 892-9179
F. GEORGE NIEBERG, M.D. AND ASSOCIATES, P.A.
Specialist
425 N HIGHLAND AVE
SHERMAN, TX 75092
Grayson County (903) 892-6392
RICHARD D. JELSMA, MD, PA
Orthopaedic Surgery
425 N HIGHLAND AVE, SUITE 110
SHERMAN, TX 75092
Grayson County (903) 868-8800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Martin Farrell's NPI number?

The NPI number for Martin Farrell is 1295814036. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Where is Martin Farrell located?

Martin Farrell practices at 425 N Highland Ave # 130, Sherman, TX 75092. The listed phone number is (903) 892-9179.

What is Martin Farrell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Martin Farrell was last updated on August 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.