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WEN-FENG JAN, MD PC
NPI 1669471876
Pediatrics - Pediatric Endocrinology in Orange, CA

Active since July 19, 2005
1920 E KATELLA AVE, SUITE P, ORANGE, CA 92867(714) 639-3060(714) 639-6471 Get Directions Write a Review

NPPES record last updated: October 24, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Wen-feng Jan, Md Pc NPPES

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

WEN-FENG JAN, MD PC (NPI 1669471876) is a healthcare organization registered as a pediatric endocrinology in Orange, California and active in the NPI registry since July 2005. The organization lists Wen Feng Jan, President, as its authorized official.

NPPES Registry Identity

NPI1669471876
Entity TypeOrganization
Primary Taxonomy2080P0205X
Legal Business NameWEN-FENG JAN, MD PC
Location Address1920 E KATELLA AVE, SUITE POrange, CA 92867-5146
Mailing Address1920 E Katella Ave, Suite POrange, CA 92867-5146 · (714) 639-3060 · Fax (714) 639-6471
Phone(714) 639-3060
Fax(714) 639-6471
Organization SubpartNo
Authorized OfficialWen Feng JanPresident · (714) 639-3060
Enumeration DateJuly 19, 2005
Last NPPES UpdateOctober 24, 2013
✔ NPI 1669471876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in CA · A33039
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
Also ListedPediatricsTaxonomy 208000000X · License A33039 (CA)
1920 E KATELLA AVE, Orange, CA 92867
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA84424
Medicare ID-Type UnspecifiedA33039CA
Medicaid00A330390CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

MRS. JEANNIE W. LAU LEE P.N.P.
Nurse Practitioner
1920 E KATELLA AVE, SUITE M.
ORANGE, CA 92867
Orange County (714) 633-7111
HORIZON AMBULANCE INC
Ambulance (Land Transport)
1920 E KATELLA AVE, STE. K
ORANGE, CA 92867
Orange County (714) 997-4262
DR. CARA BAILEY RUIZ M.D.
Pediatrics
1920 E KATELLA AVE, SUITE M
ORANGE, CA 92867
Orange County (714) 633-7111
DONGKUN LEE ACUPUNCTURE INC
Acupuncturist
1920 E KATELLA AVE, SUITE F
ORANGE, CA 92867
Orange County (714) 633-0080
ROFIM MEDICAL GROUP, INC.
Pediatrics
1920 E KATELLA AVE, SUITE M
ORANGE, CA 92867
Orange County (714) 633-7111

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 Wen-Feng Jan, MD PC's NPI number?

The NPI number for Wen-Feng Jan, MD PC is 1669471876. It was assigned to this organization in the NPPES registry on July 19, 2005.

Where is Wen-Feng Jan, MD PC located?

Wen-Feng Jan, MD PC is located at 1920 E Katella Ave Suite P, Orange, CA 92867. The listed phone number is (714) 639-3060.

What is Wen-Feng Jan, MD PC's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

When was this NPI record last updated?

The NPPES record for Wen-Feng Jan, MD PC was last updated on October 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.