What is Chelsea Leonard's NPI number?

Chelsea Leonard's National Provider Identifier (NPI) is 1619518925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chelsea Leonard's specialty?

Chelsea Leonard is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).

Where is Chelsea Leonard located?

Chelsea Leonard's practice location on file with NPPES is 499 Illinois St Fl 6, San Francisco, CA 94158-2518.

What is Chelsea Leonard's phone number?

The practice phone number listed in the NPPES registry for Chelsea Leonard is (415) 514-5849.

Is Chelsea Leonard's NPI active?

Yes — Chelsea Leonard's NPI (1619518925) is active in the NPPES registry as of the last update on 2019-10-08.

IndividualActive

Chelsea Leonard, MMSC

NPI 1619518925 · Genetic Counselor (M.S.) · San Francisco, CA

Chelsea Leonard, MMSC is a Genetic Counselor (M.S.) provider in San Francisco, CA (NPI 1619518925).

Provider details

NPI number: 1619518925
Entity type: Individual
Primary specialty: Genetic Counselor (M.S.)Other Service Providers
Credential: MMSC
Sex: Female
Sole proprietor: No
License: GC000399 (CA)

Specialties & taxonomies

Genetic Counselor (M.S.)Primary170300000XLicense GC000399 (CA)
Other Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

499 Illinois St Fl 6

San Francisco, CA 94158-2518

Phone: (415) 514-5849

Street-level locationGet directions

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Mailing address