FREDERICK GASTROENTEROLOGY ASSOCIATES PA
NPI 1962508887
Internal Medicine - Gastroenterology in Frederick, MD

Q: What is Frederick Gastroenterology Associates PA's specialty?

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

Active since September 16, 2006CLIA 21D0220589 · Certificate of Compliance

7109 GUILFORD DR STE 300, FREDERICK, MD 21704(301) 695-6800(301) 695-6891 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Frederick Gastroenterology Associates Pa NPPES

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

FREDERICK GASTROENTEROLOGY ASSOCIATES PA (NPI 1962508887) is a healthcare organization registered as a gastroenterology in Frederick, Maryland and active in the NPI registry since September 2006. The organization holds a CLIA Certificate of Compliance certificate valid through February 7, 2027 and lists Andrew D. Mowery, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1962508887

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameFREDERICK GASTROENTEROLOGY ASSOCIATES PA

Location Address7109 GUILFORD DR STE 300Frederick, MD 21704-5266

Mailing Address7109 Guilford Dr Ste 300Frederick, MD 21704-5266 · (301) 695-6800 · Fax (301) 695-6891

Phone(301) 695-6800

Fax(301) 695-6891

Organization SubpartNo

Authorized OfficialAndrew D. MoweryManaging Partner · (301) 695-6800

Enumeration DateSeptember 16, 2006

Last NPPES UpdateJanuary 21, 2026

NPPES CertifiedJanuary 21, 2026

✔ NPI 1962508887 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.

7109 GUILFORD DR STE 300, Frederick, MD 21704

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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 21D0220589

Frederick Gastroenterology Assoc · Frederick, MD

Active · expires Feb 7, 2027

CLIA Number21D0220589

Laboratory TypePhysician Office

Certificate Effective DateFebruary 8, 2025

Certificate Expiration DateFebruary 7, 2027

Laboratory DirectorDr. Thomas A. Huebner

Laboratory Phone(301) 695-6800

Laboratory LocationFrederick Gastroenterology Assoc7109 Guilford Drive #300, Frederick, MD 21704

CLIA data matches this NPI record on: 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.

Other Providers at the Same Location NPPES 9

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

EVELYN MAJOR PA-C

Physician Assistant (Medical)