Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sonya W Buchanan, MD

Individual provider Occupational Medicine Physician · NPI 1053439083

Sonya W Buchanan, MD is an Occupational Medicine Physician in Irvine, California. Licensed in California and North Carolina. Registered with an NPI since 2007.

Licensed in
CA, NC
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

15751 Rockfield Blvd Ste 100
Irvine, CA 92618-2832
Phone: (949) 206-9100
Fax: (949) 206-1862
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence C136405 (CA)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 009901509 (NC)

Record details

NPI number1053439083
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2007
Last updated in NPPESApril 5, 2016

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