Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher Martinez, PTA

Physical Therapy Assistant in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1851348163

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Registry record

Entity type Individual (Type 1)

Name Mr. Christopher Martinez

Credential PTA

Sex Male

Practice address 7125 Frankford Ave, Philadelphia, PA, 19135

Phone (215) 338-8900

Fax (215) 338-8923

Enumeration date May 30, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License J2-0000608 (DE) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License TE002999L (PA) 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

Is NPI 1851348163 active?

Yes, as of the latest NPPES snapshot, NPI 1851348163 is active (record last updated 2007-07-08).

How do I verify Christopher Martinez's NPI record?

Cross-check NPI 1851348163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lillian Feliciano Physical Therapy Assistant · Philadelphia, PA NPI 1669419685

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.