MS. NANCY ANN O'BRIEN CNM
NPI 1003084245
Midwife in Rohnert Park, CA

Active since February 11, 2008
1370 MEDICAL CENTER DR, ROHNERT PARK, CA 94928(707) 584-3528(707) 584-3924 Get Directions Write a Review

NPPES record last updated: February 11, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Nancy Ann O'brien Cnm NPPES

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

MS. NANCY ANN O'BRIEN CNM (NPI 1003084245) is an individual midwife in Rohnert Park, California, licensed in California (NMW 1327) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1003084245
Entity TypeIndividualFemale
Primary Taxonomy176B00000X
Provider Legal NameMS. NANCY ANN O'BRIENCredential: CNM
Location Address1370 MEDICAL CENTER DRRohnert Park, CA 94928-2934
Mailing Address1370 Medical Center DrRohnert Park, CA 94928-2934 · (707) 584-3528 · Fax (707) 584-3924
Fax(707) 584-3924
Sole ProprietorNo
Enumeration DateFebruary 11, 2008
NPI 1003084245 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyMidwifeOther Service Providers
Taxonomy Code176B00000X
Licenses Licensed in CA · NMW 1327 Licensed in CA · NMW1327
Definition
A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization.
1370 MEDICAL CENTER DR, Rohnert Park, CA 94928

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Women's Health)
1370 MEDICAL CENTER DR, SUITE E
ROHNERT PARK, CA 94928
Clinic/Center
1370 MEDICAL CENTER DR
ROHNERT PARK, CA 94928
Ophthalmology
1370 MEDICAL CENTER DR, STE A
ROHNERT PARK, CA 94928
Durable Medical Equipment & Medical Supplies
1370 MEDICAL CENTER DR, SUITE A
ROHNERT PARK, CA 94928
Ophthalmology
1370 MEDICAL CENTER DR, SUITE A
ROHNERT PARK, CA 94928
Registered Nurse
1370 MEDICAL CENTER DR
ROHNERT PARK, CA 94928

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 Nancy O'brien's NPI number?

The NPI number for Nancy O'brien is 1003084245. It was assigned to this individual provider in the NPPES registry on February 11, 2008.

Where is Nancy O'brien located?

Nancy O'brien practices at 1370 Medical Center Dr, Rohnert Park, CA 94928. The listed phone number is (707) 584-3528.

What is Nancy O'brien's specialty?

The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.

When was this NPI record last updated?

The NPPES record for Nancy O'brien was last updated on February 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.