Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tammy L. Deveau, LMSW-CC

Social Worker in Caribou, ME · enumerated 2006.

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

National Provider Identifier

1174689947

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tammy L. Deveau

Credential LMSW-CC

Sex Female

Practice address 7 Hatch Dr, Suite 290, Caribou, ME, 04736

Phone (207) 492-1653

Fax (207) 492-1633

Enumeration date Dec 28, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License MC10786 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
4324320299	Medicaid	ME	-
098153	Other	ME	ANTHEM BCBS NUMBER

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

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 Tammy Deveau?

Tammy Deveau 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.