Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Maria Theresa Bates, LCSW

Clinical Social Worker in Willits, CA · enumerated 2006.

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

National Provider Identifier

1396810628

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Registry record

Entity type Individual (Type 1)

Name Mrs. Maria Theresa Bates

Credential LCSW

Sex Female

Practice address Maria T Bates Lcsw, 660 So Main St Suite D, Willits, CA, 95490

Phone (707) 459-6108

Fax (707) 459-6108

Enumeration date Nov 21, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS11508 (CA) 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
6236344	Other	CA	US BEHAVIORAL HEALTH
ZZZ537342	Other	CA	BLUE SHIELD

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

How do I verify Maria Bates's NPI record?

Cross-check NPI 1396810628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396810628 active?

Yes, as of the latest NPPES snapshot, NPI 1396810628 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.