MS. KATHLEEN F.M. O'NEILL R.N., C.R.N.P.
NPI 1669606596
Nurse Practitioner - Women's Health in Washington, DC

Q: What is Kathleen O'neill's NPI number?

The NPI number for Kathleen O'neill is 1669606596. It was assigned to this individual provider in the NPPES registry on May 6, 2009.

Q: What is Kathleen O'neill's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Q: When was this NPI record last updated?

The NPPES record for Kathleen O'neill was last updated on April 13, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 May 06, 2009

4001 BRANDYWINE ST NW, SUITE 300, WASHINGTON, DC 20016(202) 331-1740(202) 420-7222 Get Directions Write a Review

NPPES record last updated: April 13, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Kathleen F.m. O'neill R.n., C.r.n.p. NPPES

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

MS. KATHLEEN F.M. O'NEILL R.N., C.R.N.P. (NPI 1669606596) is an individual women's health provider in Washington, District Of Columbia, licensed in Maryland (R184421) and active in the NPI registry since May 2009.

NPPES Registry Identity

NPI1669606596

Entity TypeIndividualFemale

Primary Taxonomy363LW0102X

Provider Legal NameMS. KATHLEEN F.M. O'NEILLCredential: R.N., C.R.N.P.

Location Address4001 BRANDYWINE ST NW, SUITE 300Washington, DC 20016-1876

Mailing Address4001 Brandywine St Nw, Suite 300Washington, DC 20016-1876 · (202) 331-1740 · Fax (202) 420-7222

Phone(202) 331-1740

Fax(202) 420-7222

Sole ProprietorNo

Enumeration DateMay 6, 2009

Last NPPES UpdateApril 13, 2017

✔ NPI 1669606596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LW0102X

License✔ Licensed in MD · R184421

4001 BRANDYWINE ST NW, Washington, DC 20016

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Other Providers at the Same Location NPPES

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

HANNAH FLINCHUM DPT

Physical Therapist

4001 BRANDYWINE ST NW
WASHINGTON, DC 20016

District of Columbia (202) 516-5697

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 Kathleen O'neill's NPI number?

The NPI number for Kathleen O'neill is 1669606596. It was assigned to this individual provider in the NPPES registry on May 6, 2009.

Where is Kathleen O'neill located?

Kathleen O'neill practices at 4001 Brandywine St NW Suite 300, Washington, DC 20016. The listed phone number is (202) 331-1740.

What is Kathleen O'neill's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

When was this NPI record last updated?

The NPPES record for Kathleen O'neill was last updated on April 13, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.