WHITNEY MICHELLE O'BRIEN CNM - NPI 1407709801 - Advanced Practice Midwife in Phoenix, AZ

Q: What is Whitney O'brien's NPI number?

The NPI number for Whitney O'brien is 1407709801. It was assigned to this individual provider in the NPPES registry on February 17, 2026.

Q: What is Whitney O'brien's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Whitney O'brien was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

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About Whitney Michelle O'brien Cnm NPPES

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

WHITNEY MICHELLE O'BRIEN CNM (NPI 1407709801) is an individual advanced practice midwife in Phoenix, Arizona, licensed in Arizona (168447) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1407709801

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameWHITNEY MICHELLE O'BRIENCredential: CNM

Location Address1300 N 12TH ST STE 620Phoenix, AZ 85006-2850

Mailing Address1119 E Flynn LnPhoenix, AZ 85014-1039 · (623) 687-6274

Phone(602) 283-3668

Fax(833) 471-4328

Sole ProprietorNo

Enumeration DateFebruary 17, 2026

Last NPPES UpdateFebruary 24, 2026

NPPES CertifiedFebruary 24, 2026

✔ NPI 1407709801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in AZ · 168447

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

1300 N 12TH ST STE 620, Phoenix, AZ 85006

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Other Providers at the Same Location NPPES 9

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

JENASEE LORETTA SOUTH

Advanced Practice Midwife