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DR. HELEN YUK YU CHANG M.D.
NPI 1811099740
Obstetrics & Gynecology in Poway, CA

Active since September 01, 2006
15525 POMERADO RD, SUITE A-8, POWAY, CA 92064(858) 485-9822(858) 485-8148 Get Directions Write a Review

NPPES record last updated: August 14, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Helen Yuk Yu Chang M.d. NPPES

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

DR. HELEN YUK YU CHANG M.D. (NPI 1811099740) is an individual obstetrics & gynecology provider in Poway, California, licensed in California (G34578) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1811099740
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. HELEN YUK YU CHANGCredential: M.D.
Location Address15525 POMERADO RD, SUITE A-8Poway, CA 92064-2435
Mailing Address15525 Pomerado Rd, Suite A-8Poway, CA 92064-2435 · (858) 485-9822 · Fax (858) 485-8148
Phone(858) 485-9822
Fax(858) 485-8148
Sole ProprietorYes
Enumeration DateSeptember 1, 2006
Last NPPES UpdateAugust 14, 2010
✔ NPI 1811099740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G34578
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
15525 POMERADO RD, Poway, CA 92064
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Other Identifiers 3

Medicaid00G345781CA
Medicare UPINA45985CA
Medicare ID-Type UnspecifiedG34578CA

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.

PHILIP GREGORY BOHART M.D
Orthopaedic Surgery
15525 POMERADO RD, SUITE A-1
POWAY, CA 92064
San Diego County (858) 485-0050
DR. JOSHUA MICHAEL HARRIS HALL M.D., PH.D.
Psychiatry & Neurology (Psychiatry)
15525 POMERADO RD, SUITE E-3
POWAY, CA 92064
San Diego County (858) 592-6644
DR. DEBRA JOAN ABEL AU.D.
Audiologist
15525 POMERADO RD, E-1
POWAY, CA 92064
San Diego County (858) 618-1249
YUAN WANG ACUPUNCTURIST
Acupuncturist
15525 POMERADO RD, SUITE E-4
POWAY, CA 92064
San Diego County (858) 829-9485
DR. GEORGE B SACHS MD
Otolaryngology
15525 POMERADO RD
POWAY, CA 92064
San Diego County (858) 485-7870
SAN DIEGO PSYCHOLOGICAL CENTER INC.
Psychologist
15525 POMERADO RD, SUITE B3
POWAY, CA 92064
San Diego County (760) 607-6463
GEORGE B. SACHS M.D. A MEDICAL CORPORATION
Otolaryngology
15525 POMERADO RD, SUITE E1
POWAY, CA 92064
San Diego County (858) 705-1366
MR. THOMAS L DE WILDT LCSW
Social Worker (Clinical)
15525 POMERADO RD, SUITE A-7
POWAY, CA 92064
San Diego County (858) 279-1223

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 Helen Chang's NPI number?

The NPI number for Helen Chang is 1811099740. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Helen Chang located?

Helen Chang practices at 15525 Pomerado Rd Suite A-8, Poway, CA 92064. The listed phone number is (858) 485-9822.

What is Helen Chang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Helen Chang was last updated on August 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.