NPI Portal NPI Lookup & Verification

John Fox

John Fox is a Physical Therapy Assistant provider (Physical Therapy Assistant) practicing in Commack, NY, registered in the NPPES registry with NPI 1174351464 since 2024.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1174351464
Entity type Individual (Type 1)
Name John Fox
Sex Male
Practice address Commack, NY, 11725
Phone 6314865286
Enumeration date 2024-07-26
Last updated in NPPES 2024-07-26

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
225200000X Physical Therapy Assistant Primary NY
Copy-ready billing details
Provider: John Fox
NPI: 1174351464
Taxonomy: 225200000X (Physical Therapy Assistant)
Address: Commack, NY, 11725

Other providers at this practice address

NPI Name Type Specialty Location
1922511138 Stephen Lobiondo Individual Physical Therapist Commack, NY
1801309810 Andrea Prisco Individual Physical Therapist Commack, NY
1558839225 Frank Bertelle Individual Physical Therapist Commack, NY
1023708518 Tanner Quinn Individual Physical Therapist Commack, NY
1699507921 John Mulligan Individual Physical Therapist Commack, NY
1205724184 Harris Cherpelis Individual Physical Therapist Commack, NY

Verify this record

Cross-check NPI 1174351464 against the authoritative CMS record: view John Fox 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 John Fox?
John Fox is registered in NPPES with the primary taxonomy of Physical Therapy 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 2024-07-26.