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

Dr. Douglas Stephen Harrington, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1043430515

Dr. Douglas Stephen Harrington, MD is an Anatomic Pathology & Clinical Pathology Physician in Irvine, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

9805 Research Dr
Irvine, CA 92618-4304
Phone: (949) 547-3140
Fax: (949) 333-1442
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence G67234 (CA)

Record details

NPI number1043430515
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 26, 2007
Last updated in NPPESJanuary 18, 2011

Other providers in Irvine