What is Amy Larson's NPI number?

Amy Larson's National Provider Identifier (NPI) is 1639960172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amy Larson's specialty?

Amy Larson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Amy Larson located?

Amy Larson's practice location on file with NPPES is 9401 Painter Ave, Whittier, CA 90605-2729.

What is Amy Larson's phone number?

The practice phone number listed in the NPPES registry for Amy Larson is (562) 698-8121.

Is Amy Larson's NPI active?

Yes — Amy Larson's NPI (1639960172) is active in the NPPES registry as of the last update on 2025-05-14.

IndividualActive

Amy Larson, LCSW, PPS

NPI 1639960172 · Clinical Social Worker · Whittier, CA

Amy Larson, LCSW, PPS is a Clinical Social Worker provider in Whittier, CA (NPI 1639960172).

Provider details

NPI number: 1639960172
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW, PPS
Sex: Female
Sole proprietor: No
License: 20995 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 20995 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

9401 Painter Ave

Whittier, CA 90605-2729

Phone: (562) 698-8121

Street-level locationGet directions

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Mailing address