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

Dr. Paul Flanagan, MD

Individual provider Blood Banking & Transfusion Medicine Physician · NPI 1992013635

Dr. Paul Flanagan, MD is a Blood Banking & Transfusion Medicine Physician in Costa Mesa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
Specialties on file
3
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

3090 Bali Cir
Costa Mesa, CA 92626
Phone: (714) 957-0348
Fax: (714) 444-3182
Show map & directions

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

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence C30639 (CA)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence C30639 (CA)
Clinical Pathology Physician Taxonomy 207ZC0006X · Licence C30639 (CA)

Record details

NPI number1992013635
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 15, 2010
Last updated in NPPESSeptember 15, 2010
Mailing address3090 Bali Circle, Costa Mesa, CA 92626