Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy R Overby, M.S., LMFT

Marriage & Family Therapist in Atascadero, CA · enumerated 2006.

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

National Provider Identifier

1790840304

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Registry record

Entity type Individual (Type 1)

Name Amy R Overby

Credential M.S., LMFT

Sex Female

Practice address 5575 Hospital Drive, Atascadero, CA, 93422

Phone (805) 461-6060

Fax (805) 461-6061

Enumeration date Dec 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 43553 (CA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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 Amy Overby's NPI record?

Cross-check NPI 1790840304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790840304 active?

Yes, as of the latest NPPES snapshot, NPI 1790840304 is active (record last updated 2007-07-08).

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