REBECCA RUTH DUNCAN
NPI 1306435557
Doula in Fairfield, CA

Q: What is Rebecca Duncan's NPI number?

The NPI number for Rebecca Duncan is 1306435557. It was assigned to this individual provider in the NPPES registry on January 12, 2021.

Q: What is Rebecca Duncan's specialty?

The primary specialty registered for this NPI is Doula with taxonomy code 374J00000X.

Q: When was this NPI record last updated?

The NPPES record for Rebecca Duncan was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 12, 2021

3900 BUSINESS CENTER DR APT 2111, FAIRFIELD, CA 94534(925) 765-7866 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Rebecca Ruth Duncan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

REBECCA RUTH DUNCAN (NPI 1306435557) is an individual doula in Fairfield, California and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1306435557

Entity TypeIndividualFemale

Primary Taxonomy374J00000X

Provider Legal NameREBECCA RUTH DUNCAN

Location Address3900 BUSINESS CENTER DR APT 2111Fairfield, CA 94534-4197

Mailing Address3900 Business Center Dr Apt 2111Fairfield, CA 94534-4197 · (925) 765-7866

Phone(925) 765-7866

Sole ProprietorYes

Enumeration DateJanuary 12, 2021

NPPES CertifiedJanuary 12, 2021

✔ NPI 1306435557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDoulaNursing Service Related Providers

Taxonomy Code374J00000X

Definition

Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.

3900 BUSINESS CENTER DR APT 2111, Fairfield, CA 94534

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rebecca Duncan's NPI number?

The NPI number for Rebecca Duncan is 1306435557. It was assigned to this individual provider in the NPPES registry on January 12, 2021.

Where is Rebecca Duncan located?

Rebecca Duncan practices at 3900 Business Center Dr Apt 2111, Fairfield, CA 94534. The listed phone number is (925) 765-7866.

What is Rebecca Duncan's specialty?

The primary specialty registered for this NPI is Doula with taxonomy code 374J00000X.

When was this NPI record last updated?

The NPPES record for Rebecca Duncan was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.