NPI Portal NPI Lookup & Verification

Joseph Martinez, CSFA

Joseph Martinez is a Physician Assistant provider (Physician Assistant) practicing in Peyton, CO, registered in the NPPES registry with NPI 1477629368 since 2006. Practices at Joesph'S Expertise, Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1477629368
Entity type Individual (Type 1)
Name Joseph Martinez
Credential CSFA
Sex Male
Practice address Peyton, CO, 80831
Phone 7193311578
Enumeration date 2006-11-24
Last updated in NPPES 2024-11-15

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363A00000X Physician Assistant Primary
246ZC0007X Surgical Assistant Secondary 93907 CO
Copy-ready billing details
Provider: Joseph Martinez, CSFA
NPI: 1477629368
Taxonomy: 363A00000X (Physician Assistant)
Address: Peyton, CO, 80831

Other providers at this practice address

NPI Name Type Specialty Location
1972679793 Joesph'S Expertise, Inc Organization Surgical Technologist Peyton, CO

Verify this record

Cross-check NPI 1477629368 against the authoritative CMS record: view Joseph Martinez on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Joseph Martinez?
Joseph Martinez is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2026-07-11. Provider record last updated 2024-11-15.