What is Katherine Dettmer's NPI number?

Katherine Dettmer's National Provider Identifier (NPI) is 1710546940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Dettmer's specialty?

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

Where is Katherine Dettmer located?

Katherine Dettmer's practice location on file with NPPES is 1061 a St, Hayward, CA 94541-4105.

What is Katherine Dettmer's phone number?

The practice phone number listed in the NPPES registry for Katherine Dettmer is (510) 270-1150.

Is Katherine Dettmer's NPI active?

Yes — Katherine Dettmer's NPI (1710546940) is active in the NPPES registry as of the last update on 2026-05-31.

IndividualActive

Katherine Dettmer, LSW

NPI 1710546940 · Social Worker · Hayward, CA

Katherine Dettmer, LSW is a Social Worker provider in Hayward, CA (NPI 1710546940).

Provider details

NPI number: 1710546940
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LSW
Sex: Female
Sole proprietor: Yes
License: 44SL06130700 (NJ)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 44SL06130700 (NJ)
Behavioral Health & Social Service Providers

Profile Score

Established profile(66/100 index)

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

Registry tenure38% of score
7 yrs 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

1061 a St

Hayward, CA 94541-4105

Phone: (510) 270-1150

Street-level locationGet directions

More CA providers

Mailing address