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

Alyson Flack, L.AC.

Acupuncturist in Sherman Oaks, CA · enumerated 2019.

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

National Provider Identifier

1659935153

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Registry record

Entity type Individual (Type 1)
Name Alyson Flack
Credential L.AC.
Sex Female
Practice address Sherman Oaks, CA, 91403
Phone (818) 584-1568
Enumeration date Apr 30, 2019
Last updated in NPPES Jun 11, 2019

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 18536 (CA) Primary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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.

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Frequently asked questions

Where does Alyson Flack practice?
The practice location on file with NPPES is in Sherman Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alyson Flack?
The National Provider Identifier (NPI) for Alyson Flack is 1659935153, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-11.