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GREGORY F. ROSEN M.D.
NPI 1285720417
Obstetrics & Gynecology - Reproductive Endocrinology in Westminster, CA

Active since October 05, 2006
13950 MILTON AVE, SUITE 100, WESTMINSTER, CA 92683(714) 702-3000(714) 702-3030 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory F. Rosen M.d. NPPES

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

GREGORY F. ROSEN M.D. (NPI 1285720417) is an individual reproductive endocrinology provider in Westminster, California, licensed in California (G054762) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1285720417
Entity TypeIndividualMale
Primary Taxonomy207VE0102X
Provider Legal NameGREGORY F. ROSENCredential: M.D.
Location Address13950 MILTON AVE, SUITE 100Westminster, CA 92683-2900
Mailing Address13950 Milton Ave, Suite 402Westminster, CA 92683-2900 · (714) 702-3000 · Fax (714) 702-3030
Phone(714) 702-3000
Fax(714) 702-3030
Sole ProprietorNo
Enumeration DateOctober 5, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1285720417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License✔ Licensed in CA · G054762
Definition
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
13950 MILTON AVE, Westminster, CA 92683
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Other Providers at the Same Location NPPES 20

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

MISS NANCY DUNG NGUYEN
Rehabilitation Practitioner
13950 MILTON AVE, SUITE 303
WESTMINSTER, CA 92683
Orange County (714) 901-4629
ROBERT CREEK
Rehabilitation Practitioner
13950 MILTON AVE, SUITE 303
WESTMINSTER, CA 92683
Orange County (714) 892-4100
DAISY PEREZ
Rehabilitation Practitioner
13950 MILTON AVE, SUITE 303
WESTMINSTER, CA 92683
Orange County (714) 892-4100
JOHN TRAN
Rehabilitation Practitioner
13950 MILTON AVE, SUITE 303
WESTMINSTER, CA 92683
Orange County (714) 892-4100
LOC DO
Community/Behavioral Health
13950 MILTON AVE, SUITE 303
WESTMINSTER, CA 92683
Orange County (714) 901-4629
MS. HANNAH ELIZABETH GUILD
Behavior Technician
13950 MILTON AVE
WESTMINSTER, CA 92683
Orange County (855) 832-6727
DR. NADIM DAGHER M.D
Specialist
13950 MILTON AVE, 404
WESTMINSTER, CA 92683
Orange County (714) 895-7944
NA YEON KIM
Social Worker
13950 MILTON AVE
WESTMINSTER, CA 92683
Orange County (714) 793-1290

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 Gregory Rosen's NPI number?

The NPI number for Gregory Rosen is 1285720417. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Gregory Rosen located?

Gregory Rosen practices at 13950 Milton Ave Suite 100, Westminster, CA 92683. The listed phone number is (714) 702-3000.

What is Gregory Rosen's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

When was this NPI record last updated?

The NPPES record for Gregory Rosen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.