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

Ms. Sally A Williams, MA, LCPC

Mental Health Counselor in Rockland, ME · enumerated 2008.

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

National Provider Identifier

1336316660

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Sally A Williams

Credential MA, LCPC

Sex Female

Practice address Rockland, ME, 04841

Phone (208) 927-0287

Fax (208) 927-0287

Enumeration date May 15, 2008

Last updated in NPPES Nov 12, 2024

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License CC6533 (ME) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LCPC-6197 (ID) Secondary

Other identifiers

Identifier	Type	State	Issuer
LCPC-6197	Other	ID	PROFESSIONAL LICENSE
CC6533	Other	ME	PROFESSIONAL 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sally Williams?

The National Provider Identifier (NPI) for Sally Williams is 1336316660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sally Williams practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-12.