What is Margaret Yost's NPI number?

Margaret Yost's National Provider Identifier (NPI) is 1881937126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Yost's specialty?

Margaret Yost is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Margaret Yost located?

Margaret Yost's practice location on file with NPPES is 36a Monterey Blvd, San Francisco, CA 94131.

What is Margaret Yost's phone number?

The practice phone number listed in the NPPES registry for Margaret Yost is (877) 264-6747.

Is Margaret Yost's NPI active?

Yes — Margaret Yost's NPI (1881937126) is active in the NPPES registry as of the last update on 2015-11-03.

IndividualActive

Margaret Yost

NPI 1881937126 · Behavior Analyst · San Francisco, CA

Margaret Yost is a Behavior Analyst provider in San Francisco, CA (NPI 1881937126).

Provider details

NPI number: 1881937126
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 1-15-19584 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-15-19584 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

36a Monterey Blvd

San Francisco, CA 94131

Phone: (877) 264-6747

Street-level locationGet directions

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Mailing address