What is Marna Armstead's NPI number?

Marna Armstead's National Provider Identifier (NPI) is 1396508461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marna Armstead's specialty?

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

Where is Marna Armstead located?

Marna Armstead's practice location on file with NPPES is 676 Sweeny St, San Francisco, CA 94134-1144.

What is Marna Armstead's phone number?

The practice phone number listed in the NPPES registry for Marna Armstead is (415) 948-7622.

Is Marna Armstead's NPI active?

Yes — Marna Armstead's NPI (1396508461) is active in the NPPES registry as of the last update on 2024-02-01.

IndividualActive

Marna Armstead

NPI 1396508461 · Doula · San Francisco, CA

Marna Armstead is a Doula provider in San Francisco, CA (NPI 1396508461).

Provider details

NPI number: 1396508461
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 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

676 Sweeny St

San Francisco, CA 94134-1144

Phone: (415) 948-7622

Street-level locationGet directions

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Mailing address