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

Matthew McKay, MD

Individual provider Emergency Medicine Physician · NPI 1184653966

Matthew McKay, MD is an Emergency Medicine Physician in Fullerton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

101 E Valencia Mesa Dr Em Dept
Fullerton, CA 92835-3809
Phone: (714) 992-3965
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G68542 (CA)

Record details

NPI number1184653966
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2006
Last updated in NPPESSeptember 18, 2009
Mailing address4401 W Memorial Rd, Suite 121, Oklahoma City, OK 73134-1785

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