KAREN WARREN
NPI 1689030157
Nurse Practitioner - Neonatal in Philadelphia, PA

Q: What is Karen Warren's NPI number?

The NPI number for Karen Warren is 1689030157. It was assigned to this individual provider in the NPPES registry on January 13, 2016.

Q: What is Karen Warren's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Q: When was this NPI record last updated?

The NPPES record for Karen Warren was last updated on January 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 13, 2016

3410 OSMOND ST, PHILADELPHIA, PA 19129(215) 850-2101 Get Directions Write a Review

NPPES record last updated: January 13, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Karen Warren NPPES

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

KAREN WARREN (NPI 1689030157) is an individual neonatal provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP014793) and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1689030157

Entity TypeIndividualFemale

Primary Taxonomy363LN0000X

Provider Legal NameKAREN WARREN

Location Address3410 OSMOND STPhiladelphia, PA 19129-1431

Mailing Address3410 Osmond StPhiladelphia, PA 19129-1431 · (215) 850-2101

Phone(215) 850-2101

Sole ProprietorNo

Enumeration DateJanuary 13, 2016

✔ NPI 1689030157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LN0000X

License✔ Licensed in PA · SP014793

Also ListedRegistered NurseTaxonomy 163W00000X · License RN535518 (PA)

3410 OSMOND ST, Philadelphia, PA 19129

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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 Karen Warren's NPI number?

The NPI number for Karen Warren is 1689030157. It was assigned to this individual provider in the NPPES registry on January 13, 2016.

Where is Karen Warren located?

Karen Warren practices at 3410 Osmond St, Philadelphia, PA 19129. The listed phone number is (215) 850-2101.

What is Karen Warren's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

When was this NPI record last updated?

The NPPES record for Karen Warren was last updated on January 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.