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

Dr. Patrick S. McQuillen, MD

Individual provider Pediatrics Physician · NPI 1285744607

Dr. Patrick S. McQuillen, MD is a Pediatrics Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

505 Parnassus Ave # M-680
San Francisco, CA 94143-2204
Phone: (415) 476-5153
Fax: (415) 502-4186
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G75688 (CA)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence G75688 (CA)

Record details

NPI number1285744607
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 22, 2008

Other providers in San Francisco