What is Sarah Tsao's NPI number?

Sarah Tsao's National Provider Identifier (NPI) is 1013844877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Tsao's specialty?

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

Where is Sarah Tsao located?

Sarah Tsao's practice location on file with NPPES is 1018 Ne 103rd St, Seattle, WA 98125-7522.

What is Sarah Tsao's phone number?

The practice phone number listed in the NPPES registry for Sarah Tsao is (206) 294-9831.

Is Sarah Tsao's NPI active?

Yes — Sarah Tsao's NPI (1013844877) is active in the NPPES registry as of the last update on 2026-05-06.

IndividualActive

Sarah Tsao

NPI 1013844877 · Doula · Seattle, WA

Sarah Tsao is a Doula provider in Seattle, WA (NPI 1013844877).

Provider details

NPI number: 1013844877
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Basic profile(46/100 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
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

1018 Ne 103rd St

Seattle, WA 98125-7522

Phone: (206) 294-9831

Street-level locationGet directions

More WA providers

Mailing address