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

Dr. Michael D Deyoung, MD

Individual provider Emergency Medicine Physician · NPI 1801822606

Dr. Michael D Deyoung, MD is an Emergency Medicine Physician in Glendora, 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

250 S Grand Ave
Glendora, CA 91741-4218
Phone: (626) 857-3170
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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 G30264 (CA)

Record details

NPI number1801822606
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESJuly 8, 2007
Mailing address31755 Coast Hwy, 103, South Laguna, CA 92651-7002

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