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

Dr. Derek Galligan, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1235405317

Dr. Derek Galligan, MD is a Medical Oncology in Portland, Oregon. Graduated from Tulane University School of Medicine in 2012, 14 years ago. Practices with University Professional Services, a 1,704-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Oregon.

Years since qualifying
14
Trained at
Tulane University School of Medicine
Licensed in
CA, OR
In the registry since
2012
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 →

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-6594
Fax: (503) 494-4285
Show map & directions

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

Additional practice locations (1)

  • 400 Parnassus Ave Fl 4, San Francisco, CA 94143-2202 — (415) 353-2421

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD191240 (OR)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence A126611 (CA)

Record details

NPI number1235405317
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2012
Last updated in NPPESMarch 21, 2019
Mailing address3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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