What is Rebecca Duncan's NPI number?

Rebecca Duncan's National Provider Identifier (NPI) is 1306435557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rebecca Duncan's specialty?

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

Where is Rebecca Duncan located?

Rebecca Duncan's practice location on file with NPPES is 3900 Business Center Dr Apt 2111, Fairfield, CA 94534-4197.

What is Rebecca Duncan's phone number?

The practice phone number listed in the NPPES registry for Rebecca Duncan is (925) 765-7866.

Is Rebecca Duncan's NPI active?

Yes — Rebecca Duncan's NPI (1306435557) is active in the NPPES registry as of the last update on 2021-01-12.

IndividualActive

Rebecca Duncan

NPI 1306435557 · Doula · Fairfield, CA

Rebecca Duncan is a Doula provider in Fairfield, CA (NPI 1306435557).

Provider details

NPI number: 1306435557
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 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

3900 Business Center Dr Apt 2111

Fairfield, CA 94534-4197

Phone: (925) 765-7866

Approximate (ZIP-level) locationGet directions

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Mailing address