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

Dr. Darren Doyle Phelan, MD

Individual provider Emergency Medicine Physician · NPI 1598878894

Dr. Darren Doyle Phelan, MD is an Emergency Medicine Physician in Menlo Park, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

401 Burgess Dr Ste D
Menlo Park, CA 94025-3469
Phone: (650) 326-0840
Fax: (650) 326-1719
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G071895 (CA)

Record details

NPI number1598878894
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 17, 2006
Last updated in NPPESMay 1, 2013

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