NPI Portal NPI Lookup & Verification

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

Ms. Allison Jean Perks, LCSW

Clinical Social Worker in Los Angeles, CA · enumerated 2011 · practices at Allison Perks Licensed Clinical Social Worker Incorporated.

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

National Provider Identifier

1528353018

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Registry record

Entity type Individual (Type 1)
Name Ms. Allison Jean Perks
Credential LCSW
Sex Female
Practice address Los Angeles, CA, 90048
Phone (310) 729-0655
Enumeration date Jun 13, 2011
Last updated in NPPES Jun 13, 2011

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS 20844 (CA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

What is the NPI number for Allison Perks?
The National Provider Identifier (NPI) for Allison Perks is 1528353018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Allison Perks practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-13.