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John Richard Knox

John Richard Knox is a healthcare organization registered as Physical Therapist in Crescent City, CA, holding Type 2 (organization) NPI 1306040175 since 2007. The authorized official on file is John Knox, Owner.

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NPI 1306040175
Entity type Organization (Type 2)
Legal business name John Richard Knox
Other name <Unavail>
Practice address 440 L STREET, Crescent City, CA, 95531
Phone 7074653311
Fax 7074641804
Enumeration date 2007-06-13
Last updated in NPPES 2009-02-12

Authorized official

Name John Knox
Title Owner
Phone 7074653311

Taxonomy & classification

Taxonomy code Specialty Primary License State
225100000X Physical Therapist Primary PT13155 CA

Other identifiers

Identifier Type State Issuer
PT0131550 Medicaid CA
ZZZ52038Z Other CA BLUE SHIELD CA
Copy-ready billing details
Provider: John Richard Knox
NPI: 1306040175
Taxonomy: 225100000X (Physical Therapist)
Address: 440 L STREET, Crescent City, CA, 95531

Verify this record

Cross-check NPI 1306040175 against the authoritative CMS record: view John Richard Knox 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 type of organization is John Richard Knox?
John Richard Knox is registered in NPPES as a Physical Therapist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-02-12.