NPI Portal NPI Lookup & Verification

Alana Marie Williams

Alana Marie Williams is a Social Worker provider (Social Worker) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1750561932 since 2007.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1750561932
Entity type Individual (Type 1)
Name Alana Marie Williams
Sex Female
Practice address Berkeley, CA, 94703
Phone 5109815175
Fax 5109815260
Enumeration date 2007-11-06
Last updated in NPPES 2007-11-06

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
Copy-ready billing details
Provider: Alana Williams
NPI: 1750561932
Taxonomy: 104100000X (Social Worker)
Address: Berkeley, CA, 94703

Other providers at this practice address

NPI Name Type Specialty Location
1902272560 Amy Goodwin Individual Clinical Social Worker Berkeley, CA
1902563414 Rafaelita Hinson Individual Social Worker Berkeley, CA
1710604905 Sianne Serena Susbilla Individual Social Worker Berkeley, CA

Verify this record

Cross-check NPI 1750561932 against the authoritative CMS record: view Alana Marie Williams 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 specialty is Alana Williams?
Alana Williams 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.
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 2026-07-11. Provider record last updated 2007-11-06.