Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Paul Henry Zwetsloot, M.P.T.
Physical Therapist in Weed, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831242650
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Registry record
Entity type Individual (Type 1)
Name Mr. Paul Henry Zwetsloot
Credential M.P.T.
Sex Male
Practice address 590 Main St, Suite H, Weed, CA, 96094
Phone (530) 938-3344
Fax (530) 938-3340
Enumeration date Jan 18, 2007
Last updated in NPPES Dec 17, 2012
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT20201 (CA) Primary
2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT20201 (CA) Secondary
2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT20201 (CA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00185370 | Other | CA | RAILROAD MEDICARE PIN |
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 specialty is Paul Zwetsloot?
Paul Zwetsloot is registered in NPPES with the primary taxonomy of Physical Therapist. 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 2026-07-13. Provider record last updated 2012-12-17.