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

Ms. Alva Ackley, MFT

Marriage & Family Therapist in San Rafael, CA · enumerated 2008.

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

National Provider Identifier

1750535738

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Registry record

Entity type Individual (Type 1)
Name Ms. Alva Ackley
Credential MFT
Sex Female
Practice address San Rafael, CA, 94903
Enumeration date Nov 4, 2008
Last updated in NPPES Nov 4, 2008

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 29428 (CA) Primary

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.

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Frequently asked questions

What is the NPI number for Alva Ackley?
The National Provider Identifier (NPI) for Alva Ackley is 1750535738, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alva Ackley practice?
The practice location on file with NPPES is in San Rafael, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-04.