Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Lee Grooms, AGPCNP

Gerontology Nurse Practitioner in San Antonio, TX · enumerated 2025.

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

National Provider Identifier

1619764578

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Aaron Lee Grooms

Credential AGPCNP

Sex Male

Practice address 18911 Hardy Oak Blvd Ste 139, San Antonio, TX, 78258

Phone (210) 461-1216

Fax (210) 201-7995

Enumeration date Apr 23, 2025

Last updated in NPPES Apr 23, 2025

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1195780 (TX) Primary

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 specialty is Aaron Grooms?

Aaron Grooms is registered in NPPES with the primary taxonomy of Gerontology Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-23.