Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Accession Medical Waiver Division

Q: What is the NPI number for Accession Medical Waiver Division?

The NPI for Accession Medical Waiver Division is 1417644873, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in San Antonio, TX · enumerated 2023 · authorized official Ian Gregory, Chief Accession Medical Waiver Div.

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

National Provider Identifier

1417644873

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Registry record

Entity type Organization (Type 2)

Legal business name Accession Medical Waiver Division

Practice address 550 D West , Suite 1, San Antonio, TX, 78150

Phone (210) 652-9205

Enumeration date Apr 18, 2023

Last updated in NPPES Apr 18, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ian Gregory

Title Chief Accession Medical Waiver Div

Phone (210) 652-9205

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

Who is the authorized official for Accession Medical Waiver Division?

NPPES lists Ian Gregory (Chief Accession Medical Waiver Div) as the authorized official for this organization.

What is the NPI number for Accession Medical Waiver Division?

The NPI for Accession Medical Waiver Division is 1417644873, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-18.