Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Corey Ramstein, FNP-C

Registered Nurse in San Antonio, TX · enumerated 2026.

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

National Provider Identifier

1699692798

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Corey Ramstein

Credential FNP-C

Sex Male

Practice address 7700 Floyd Curl Dr, San Antonio, TX, 78229

Phone (360) 451-8973

Enumeration date Jul 1, 2026

Last updated in NPPES Jul 1, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 1042699 (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 is the NPI number for Corey Ramstein?

The National Provider Identifier (NPI) for Corey Ramstein is 1699692798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Corey Ramstein practice?

The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-01.