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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GRAND JUNCTION GASTROENTEROLOGY, PLLC
NPI 1841238250
Internal Medicine - Gastroenterology in Grand Junction, CO

Active since June 04, 2006CLIA 06D2316156 · Certificate of Compliance
2596 PATTERSON RD, GRAND JUNCTION, CO 81505(970) 242-6600(970) 241-8443 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, Sep 16, 2022 (2 updates tracked since 2022).

About Grand Junction Gastroenterology, Pllc NPPES

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

GRAND JUNCTION GASTROENTEROLOGY, PLLC (NPI 1841238250) is a healthcare organization registered as a gastroenterology in Grand Junction, Colorado and active in the NPI registry since June 2006. The organization holds a CLIA Certificate of Compliance certificate valid through December 29, 2026 and lists Tara Jacobson, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1841238250
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGRAND JUNCTION GASTROENTEROLOGY, PLLC
Location Address2596 PATTERSON RDGrand Junction, CO 81505-1443
Mailing AddressPo Box 339Grand Junction, CO 81502-0339 · (970) 242-6600 · Fax (970) 241-8443
Phone(970) 242-6600
Fax(970) 241-8443
Organization SubpartNo
Authorized OfficialTara JacobsonPractice Administrator · (970) 257-6902
Enumeration DateJune 4, 2006
Last NPPES UpdateAugust 7, 20262 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1841238250 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.
2596 PATTERSON RD, Grand Junction, CO 81505
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Other Identifiers 10

OtherP00001798CO · Rrptan
OtherP00403557CO · Rrptan
Medicaid01303684CO
Medicaid93503300CO
Medicaid35129549CO
OtherCK9301CO · Rrptan
Medicaid01342740CO
Medicaid68804059CO
OtherP00658273CO · Rrptan
OtherP00001800CO · Rrptan

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 06D2316156

Grand Junction Gastroenterology · Grand Junction, CO
Active · expires Dec 29, 2026
CLIA Number06D2316156
Laboratory TypePhysician Office
Certificate Effective DateDecember 30, 2024
Certificate Expiration DateDecember 29, 2026
Laboratory DirectorBradly Clark
Laboratory Phone(970) 242-6600
Laboratory LocationGrand Junction Gastroenterology2596 Patterson Road, Grand Junction, CO 81505
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Grand Junction Gastroenterology, PLLC's NPI number?

The NPI number for Grand Junction Gastroenterology, PLLC is 1841238250. It was assigned to this organization in the NPPES registry on June 4, 2006.

Where is Grand Junction Gastroenterology, PLLC located?

Grand Junction Gastroenterology, PLLC is located at 2596 Patterson Rd, Grand Junction, CO 81505. The listed phone number is (970) 242-6600.

What is Grand Junction Gastroenterology, PLLC's specialty?

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

Does Grand Junction Gastroenterology, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 06D2316156) is associated with this NPI, valid through December 29, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Grand Junction Gastroenterology, PLLC was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.