ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES PLLC
NPI 1437026663
Internal Medicine - Gastroenterology in Thornton, CO

Q: What is Rocky Mountain Gastroenterology Associates PLLC's specialty?

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

Active since October 22, 2025

10001 WASHINGTON ST, THORNTON, CO 80229(303) 252-4442(303) 255-2190 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Rocky Mountain Gastroenterology Associates Pllc NPPES

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

ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES PLLC (NPI 1437026663) is a healthcare organization registered as a gastroenterology in Thornton, Colorado and active in the NPI registry since October 2025. The organization lists Alexander P Cmil, Cfo, as its authorized official.

NPPES Registry Identity

NPI1437026663

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES PLLC

Location Address10001 WASHINGTON STThornton, CO 80229-2050

Mailing Address3333 S Wadsworth Blvd Unit D100Lakewood, CO 80227-5117 · (303) 205-1090 · Fax (303) 205-1120

Phone(303) 252-4442

Fax(303) 255-2190

Organization SubpartYesParent: Rocky Mountain Gastroenterology Associates, Pllc

Authorized OfficialAlexander P CmilCfo · (303) 205-1090

Enumeration DateOctober 22, 2025

NPPES CertifiedOctober 10, 2025

✔ NPI 1437026663 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.

10001 WASHINGTON ST, Thornton, CO 80229

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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 06D0514648

Rocky Mountain Gastroenterology-Thornton · Thornton, CO

Expired · Jul 31, 2026

CLIA Number06D0514648

Laboratory TypePhysician Office

Certificate Effective DateJanuary 26, 2024

Certificate Expiration DateJuly 31, 2026

Laboratory DirectorDr. Michael A. Gilger

Laboratory Phone(303) 252-4442

Laboratory LocationRocky Mountain Gastroenterology-Thornton10001 N Washington St, Thornton, CO 80229

CLIA data matches this NPI record on: Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 15

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

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