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GILBERT G. UMNAS M.D.
NPI 1043306863
Pediatrics in Orange, CA

Active since October 05, 2006
455 S MAIN ST, ORANGE, CA 92868(714) 532-8620(714) 289-4072 Get Directions Write a Review

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

About Gilbert G. Umnas M.d. NPPES

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

GILBERT G. UMNAS M.D. (NPI 1043306863) is an individual pediatrics provider in Orange, California, licensed in California (A64719) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1043306863
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameGILBERT G. UMNASCredential: M.D.
Location Address455 S MAIN STOrange, CA 92868-3835
Mailing Address455 S Main StOrange, CA 92868-3835 · (714) 289-4511 · Fax (714) 289-4788
Phone(714) 532-8620
Fax(714) 289-4072
Sole ProprietorNo
Enumeration DateOctober 5, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1043306863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A64719
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
455 S MAIN ST, Orange, CA 92868
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Other Identifiers 2

Medicaid00A647190CA
Medicare UPINH77961CA

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.

PEDIATRIC SUBSPECIALTY FACULTY, INC.
Surgery (Pediatric Surgery)
455 S MAIN ST, GENERAL SURGERY
ORANGE, CA 92868
Orange County (714) 364-4050
PEI LIN CHANG M.D.
Pediatrics
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 558-2462
JENNIFER MICHELLE SHIVELY N.P.
Nurse Practitioner (Pediatrics, Critical Care)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 204-3277
ANTOINE SOLIMAN M.D.
Pediatrics (Neonatal-Perinatal Medicine)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 289-4511
DR. JEFFREY H HO D.O.
Pediatrics (Pediatric Gastroenterology)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 289-4099
DR. MARITA FORTADES MD
Pediatrics
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 532-8767
DR. SHARON KIM MD
Psychiatry & Neurology (Neurology)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 532-7601
MS. NANCY ANN VARNI CPNP
Nurse Practitioner (Pediatrics)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 532-8634

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 Gilbert Umnas's NPI number?

The NPI number for Gilbert Umnas is 1043306863. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Gilbert Umnas located?

Gilbert Umnas practices at 455 S Main St, Orange, CA 92868. The listed phone number is (714) 532-8620.

What is Gilbert Umnas's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Gilbert Umnas 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.