NPI Portal NPI Lookup & Verification

Mr. Clinton William Watson

Mr. Clinton William Watson is a Social Worker provider (Social Worker) practicing in Carmichael, CA, registered in the NPPES registry with NPI 1225927809 since 2025.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1225927809
Entity type Individual (Type 1)
Name Mr. Clinton William Watson
Sex Male
Practice address Carmichael, CA, 95608
Phone 9165375291
Enumeration date 2025-06-30
Last updated in NPPES 2025-06-30

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
104100000X Social Worker Primary 121850 CA
Copy-ready billing details
Provider: Clinton Watson
NPI: 1225927809
Taxonomy: 104100000X (Social Worker)
Address: Carmichael, CA, 95608

Other providers at this practice address

NPI Name Type Specialty Location
1306821228 David Wolf Individual Anesthesiology Physician Carmichael, CA
1073599627 Hong Li Individual Anesthesiology Physician Carmichael, CA
1336125996 Amit Patel Individual Anesthesiology Physician Carmichael, CA
1225017767 Brian Flanagan Individual Anesthesiology Physician Carmichael, CA
1790755999 Gary Ellinger Individual Anatomic Pathology & Clinical Pathology Physician Carmichael, CA
1669442315 Stephen Bauer Individual Anatomic Pathology & Clinical Pathology Physician Carmichael, CA
1124098736 Lucent Pathology Partners, Inc Organization Anatomic Pathology & Clinical Pathology Physician Carmichael, CA
1366412025 Jonathan Musicant Individual Anatomic Pathology & Clinical Pathology Physician Carmichael, CA

Verify this record

Cross-check NPI 1225927809 against the authoritative CMS record: view Mr. Clinton William Watson 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

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.
What specialty is Clinton Watson?
Clinton Watson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-06-30.