What is Ann Hamer's NPI number?

Ann Hamer's National Provider Identifier (NPI) is 1962361840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Hamer's specialty?

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

Where is Ann Hamer located?

Ann Hamer's practice location on file with NPPES is 14 Briarwood Way, Belmont, CA 94002-2560.

What is Ann Hamer's phone number?

The practice phone number listed in the NPPES registry for Ann Hamer is (650) 245-2694.

Is Ann Hamer's NPI active?

Yes — Ann Hamer's NPI (1962361840) is active in the NPPES registry as of the last update on 2026-01-17.

IndividualActive

Ann Hamer, LCSW

NPI 1962361840 · Clinical Social Worker · Belmont, CA

Ann Hamer, LCSW is a Clinical Social Worker provider in Belmont, CA (NPI 1962361840).

Provider details

NPI number: 1962361840
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: 12971 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 12971 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

14 Briarwood Way

Belmont, CA 94002-2560

Phone: (650) 245-2694

Street-level locationGet directions

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Mailing address