Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William J. Fredricksen, PT

Physical Therapist in Hemet, CA · enumerated 2008.

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

National Provider Identifier

1467601567

Verified

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Registry record

Entity type Individual (Type 1)

Name William J. Fredricksen

Credential PT

Sex Male

Practice address Hemet, CA, 92543

Phone (951) 658-3121

Fax (951) 652-6994

Enumeration date Sep 12, 2008

Last updated in NPPES Sep 12, 2008

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT 34922 (CA) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
PT 34922	Other	CA	PT 34922

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

Where does William Fredricksen practice?

The practice location on file with NPPES is in Hemet, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Fredricksen?

The National Provider Identifier (NPI) for William Fredricksen is 1467601567, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mary Jo Urso Obstetrics & Gynecology Physician · Hemet, CA NPI 1386642783 Physical Therapy-Sports Institute, Inc. Physical Therapist · Hemet, CA NPI 1811050156 Dennis Rohrig Physical Therapist · Hemet, CA NPI 1407989163 Dianne Smith Physical Therapist · Hemet, CA NPI 1891828430 Eduardo Nam Nephrology Physician · Hemet, CA NPI 1578760641 Uzma Haider Endocrinology, Diabetes & Metabolism Physician · Hemet, CA NPI 1386838696 Kate Adkins Obstetrics Physician · Hemet, CA NPI 1023205408 Sumanta Chaudhuri Saini Internal Medicine Physician · Hemet, CA NPI 1114183043

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-12.