What is Laine Hammer's NPI number?

Laine Hammer's National Provider Identifier (NPI) is 1861225583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Laine Hammer's specialty?

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

Where is Laine Hammer located?

Laine Hammer's practice location on file with NPPES is 470 E 3rd St, Los Angeles, CA 90013-1629.

What is Laine Hammer's phone number?

The practice phone number listed in the NPPES registry for Laine Hammer is (213) 620-5712.

Is Laine Hammer's NPI active?

Yes — Laine Hammer's NPI (1861225583) is active in the NPPES registry as of the last update on 2025-12-11.

IndividualActive

Laine Hammer

NPI 1861225583 · Clinical Social Worker · Los Angeles, CA

Laine Hammer is a Clinical Social Worker provider in Los Angeles, CA (NPI 1861225583).

Provider details

NPI number: 1861225583
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 134520 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 134520 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 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

470 E 3rd St

Los Angeles, CA 90013-1629

Phone: (213) 620-5712

Street-level locationGet directions

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Mailing address