What is Marsha Baker's NPI number?

Marsha Baker's National Provider Identifier (NPI) is 1659238756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marsha Baker's specialty?

Marsha Baker is listed in the NPPES registry with a primary specialty of Health & Wellness Coach (Other Service Providers).

Where is Marsha Baker located?

Marsha Baker's practice location on file with NPPES is 945 Market St Ste 501, San Francisco, CA 94103-1701.

What is Marsha Baker's phone number?

The practice phone number listed in the NPPES registry for Marsha Baker is (855) 442-5885.

Is Marsha Baker's NPI active?

Yes — Marsha Baker's NPI (1659238756) is active in the NPPES registry as of the last update on 2026-01-08.

IndividualActive

Marsha Baker, NBCHWC

NPI 1659238756 · Health & Wellness Coach · San Francisco, CA

Marsha Baker, NBCHWC is a Health & Wellness Coach provider in San Francisco, CA (NPI 1659238756).

Provider details

NPI number: 1659238756
Entity type: Individual
Primary specialty: Health & Wellness CoachOther Service Providers
Credential: NBCHWC
Sex: Female
Sole proprietor: No
License: 171400000X (CA)

Specialties & taxonomies

Health & Wellness CoachPrimary171400000XLicense 171400000X (CA)
Other 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

945 Market St Ste 501

San Francisco, CA 94103-1701

Phone: (855) 442-5885

Street-level locationGet directions

More CA providers

Mailing address