Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advance Medical Gi PC

Q: What is the NPI number for Advance Medical Gi PC?

The NPI for Advance Medical Gi PC is 1417604000, a Type 2 (organization) record in the CMS NPPES registry.

Medical Specialty Clinic/Center in Fairfax, VA · enumerated 2022 · authorized official Allen Blosser, Provider/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417604000

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Registry record

Entity type Organization (Type 2)

Legal business name Advance Medical Gi PC

Practice address 3975 Fair Ridge Dr Ste N300, Fairfax, VA, 22033

Phone (702) 766-2600

Enumeration date Mar 3, 2022

Last updated in NPPES Sep 9, 2022

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Allen Blosser

Title Provider/Owner

Phone (703) 281-1023

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Advance Medical Gi PC?

The NPI for Advance Medical Gi PC is 1417604000, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Advance Medical Gi PC?

NPPES lists Allen Blosser (Provider/Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-09.