What is Ruth Davis's NPI number?

Ruth Davis's National Provider Identifier (NPI) is 1366682486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ruth Davis's specialty?

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

Where is Ruth Davis located?

Ruth Davis's practice location on file with NPPES is 1021 Mckinley Ave Apt 6, Oakland, CA 94610-3946.

What is Ruth Davis's phone number?

The practice phone number listed in the NPPES registry for Ruth Davis is (510) 295-7208.

Is Ruth Davis's NPI active?

Yes — Ruth Davis's NPI (1366682486) is active in the NPPES registry as of the last update on 2026-03-31.

IndividualActive

Ruth Davis, M.A., CPPD

NPI 1366682486 · Doula · Oakland, CA

Ruth Davis, M.A., CPPD is a Doula provider in Oakland, CA (NPI 1366682486).

Provider details

NPI number: 1366682486
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Credential: M.A., CPPD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
17 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

1021 Mckinley Ave Apt 6

Oakland, CA 94610-3946

Phone: (510) 295-7208

Street-level locationGet directions

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Mailing address