Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammy L Kelley, LCSW, LADC

Clinical Social Worker in Biddeford, ME · enumerated 2007 · practices at Mainehealth.

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

National Provider Identifier

1891982302

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Registry record

Entity type Individual (Type 1)

Name Tammy L Kelley

Credential LCSW, LADC

Sex Female

Practice address 235 Main St, Biddeford, ME, 04005

Phone (207) 283-7660

Fax (207) 283-7664

Enumeration date Sep 28, 2007

Last updated in NPPES Mar 25, 2026

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LC4770 (ME) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC16689 (ME) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
103850000	Other	ME	MAINECARE

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 specialty is Tammy Kelley?

Tammy Kelley is registered in NPPES with the primary taxonomy of Clinical 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.