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TOMBALL GASTROENTEROLOGY ASSOCIATES P.A
NPI 1154973881
Internal Medicine - Gastroenterology in Tomball, TX

Active since July 12, 2019
425 HOLDERRIETH BLVD STE 114, TOMBALL, TX 77375(281) 205-7522(281) 205-7553 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 4, 2025, Jun 9, 2025, Jan 3, 2024 and 4 more (7 updates tracked since 2019).

About Tomball Gastroenterology Associates P.a NPPES

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

TOMBALL GASTROENTEROLOGY ASSOCIATES P.A (NPI 1154973881) is a healthcare organization registered as a gastroenterology in Tomball, Texas and active in the NPI registry since July 2019. The organization lists Maninder Singh Guram, Owner, as its authorized official.

NPPES Registry Identity

NPI1154973881
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameTOMBALL GASTROENTEROLOGY ASSOCIATES P.A
Location Address425 HOLDERRIETH BLVD STE 114Tomball, TX 77375-5189
Mailing Address425 Holderrieth Blvd Ste 114Tomball, TX 77375-5189 · (281) 205-7522 · Fax (281) 205-7553
Phone(281) 205-7522
Fax(281) 205-7553
Organization SubpartNo
Authorized OfficialManinder Singh GuramOwner · (281) 630-3550
Enumeration DateJuly 12, 2019
Last NPPES UpdateSeptember 4, 20257 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2025
✔ NPI 1154973881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.
425 HOLDERRIETH BLVD STE 114, Tomball, TX 77375
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Other Identifiers 2

Other890982Medicare
Medicaid4224313TX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

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

MD WELLNESS LLC
Health Educator
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 630-3550
JENNIFER HORNSBY STRIMPLE MSN, APRN, FNP-C
Nurse Practitioner (Family)
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 205-7522
TRISHA ROBERTS COOVER FNP
Nurse Practitioner (Family)
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 475-7599
DR. JASON KELLY DEMATTIA MD
Family Medicine
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 475-7599
DR. CANDICE MARTIN DEMATTIA MD
Family Medicine
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 475-7599
DR. MANINDER SINGH GURAM M.D.
Internal Medicine (Gastroenterology)
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 205-7522
LEMON-AID MEDICAL MANAGEMENT
Family Medicine
425 HOLDERRIETH BLVD STE 114
TOMBALL, TX 77375
Harris County (281) 475-7599

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 Tomball Gastroenterology Associates P.A's NPI number?

The NPI number for Tomball Gastroenterology Associates P.A is 1154973881. It was assigned to this organization in the NPPES registry on July 12, 2019.

Where is Tomball Gastroenterology Associates P.A located?

Tomball Gastroenterology Associates P.A is located at 425 Holderrieth Blvd Ste 114, Tomball, TX 77375. The listed phone number is (281) 205-7522.

What is Tomball Gastroenterology Associates P.A'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 Tomball Gastroenterology Associates P.A was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.