NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Stephanie Joy Fiesta Martin, PA-C

Physician Assistant in Lithia, FL · enumerated 2014 · practices at Tampa General Medical Group Inc.

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

National Provider Identifier

1861812018

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Stephanie Joy Fiesta Martin
Credential PA-C
Sex Female
Practice address 13421 Fishhawk Blvd, Lithia, FL, 33547
Fax (813) 844-1145
Enumeration date Apr 25, 2014
Last updated in NPPES Jun 9, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA9110403 (FL) 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 Stephanie Joy Martin?
The National Provider Identifier (NPI) for Stephanie Joy Martin is 1861812018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephanie Joy Martin practice?
The practice location on file with NPPES is in Lithia, FL. 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 2021-06-09.