What is Sarah Hornstein's NPI number?

Sarah Hornstein's National Provider Identifier (NPI) is 1710664297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Hornstein's specialty?

Sarah Hornstein is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Sarah Hornstein located?

Sarah Hornstein's practice location on file with NPPES is 1305 Berrydale Dr, Petaluma, CA 94954-4323.

What is Sarah Hornstein's phone number?

The practice phone number listed in the NPPES registry for Sarah Hornstein is (415) 420-8155.

Is Sarah Hornstein's NPI active?

Yes — Sarah Hornstein's NPI (1710664297) is active in the NPPES registry as of the last update on 2023-06-28.

IndividualActive

Sarah Hornstein, CD(DONA), CLS

NPI 1710664297 · Doula · Petaluma, CA

Sarah Hornstein, CD(DONA), CLS is a Doula provider in Petaluma, CA (NPI 1710664297).

Provider details

NPI number: 1710664297
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Credential: CD(DONA), CLS
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
83% 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

1305 Berrydale Dr

Petaluma, CA 94954-4323

Phone: (415) 420-8155

Street-level locationGet directions

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Mailing address