1. Home
  2. Directory
  3. California
  4. Irvine
  5. Preventive Medicine
  6. NPI Profile

SONYA W BUCHANAN M.D.
NPI 1053439083
Preventive Medicine - Occupational Medicine in Irvine, CA

Active since March 27, 2007
15751 ROCKFIELD BLVD, STE 100, IRVINE, CA 92618(949) 206-9100(949) 206-1862 Get Directions Write a Review

NPPES record last updated: April 5, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sonya W Buchanan M.d. NPPES

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

SONYA W BUCHANAN M.D. (NPI 1053439083) is an individual occupational medicine provider in Irvine, California, licensed in California (C136405) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1053439083
Entity TypeIndividualFemale
Primary Taxonomy2083X0100X
Provider Legal NameSONYA W BUCHANANCredential: M.D.
Location Address15751 ROCKFIELD BLVD, STE 100Irvine, CA 92618-2832
Mailing Address15751 Rockfield Blvd, Ste 100Irvine, CA 92618-2832 · (949) 206-9100 · Fax (949) 206-1862
Phone(949) 206-9100
Fax(949) 206-1862
Sole ProprietorNo
Enumeration DateMarch 27, 2007
Last NPPES UpdateApril 5, 2016
✔ NPI 1053439083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083X0100X
Licenses✔ Licensed in CA · C136405✔ Licensed in NC · 009901509
Definition
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
15751 ROCKFIELD BLVD, Irvine, CA 92618
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN2347843NC
Medicare UPIN2075360NC

Other Providers at the Same Location NPPES 9

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

U.S. HEALTHWORKS MEDICAL GROUP, PC
Clinic/Center (Urgent Care)
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100
AMERICAN CURRENT CARE OF CALIFORNIA, A MEDICAL CORPORATION
Clinic/Center (Urgent Care)
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100
TUSTIN IRVINE MEDICAL GROUP, INC
Family Medicine
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100
KATHY MCGRAW P.A.
Physician Assistant (Medical)
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100
OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
Clinic/Center (Occupational Medicine)
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100
TUSTIN IRVINE MEDICAL GROUP, INC.
Family Medicine
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100
DR. JOHN G ALEVIZOS DO
Family Medicine (Adult Medicine)
15751 ROCKFIELD BLVD, SUITE 100
IRVINE, CA 92618
Orange County (949) 206-9100
BRANDON HIEN DUC HUYNH NGUYEN D.C.
Chiropractor
15751 ROCKFIELD BLVD
IRVINE, CA 92618
Orange County (949) 206-9100

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 Sonya Buchanan's NPI number?

The NPI number for Sonya Buchanan is 1053439083. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Sonya Buchanan located?

Sonya Buchanan practices at 15751 Rockfield Blvd Ste 100, Irvine, CA 92618. The listed phone number is (949) 206-9100.

What is Sonya Buchanan's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

When was this NPI record last updated?

The NPPES record for Sonya Buchanan was last updated on April 5, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.