Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Fields, P.T.
Physical Therapist in Campbell, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295749372
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Registry record
Entity type Individual (Type 1)
Name William Fields
Credential P.T.
Sex Male
Practice address 42 W Campbell Ave, Suite 201, Campbell, CA, 95008
Phone (408) 370-2111
Fax (408) 370-2112
Enumeration date Jul 27, 2006
Last updated in NPPES Feb 25, 2008
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT11822 (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 |
|---|---|---|---|
| PT11822 | Other | CA | STATE LICENSE |
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.
Frequently asked questions
What is the NPI number for William Fields?
The National Provider Identifier (NPI) for William Fields is 1295749372, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Fields practice?
The practice location on file with NPPES is in Campbell, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.