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

Andy I Chen, MD, PHD

Individual provider Hematology & Oncology Physician · NPI 1902900384

Andy I Chen, MD, PHD is a Hematology/Oncology in Portland, Oregon. Graduated from Harvard Medical School in 2001, 25 years ago. Practices with University Professional Services, a 1,704-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Oregon.

Years since qualifying
25
Trained at
Harvard Medical School
Licensed in
CA, OR
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3181 SW Sam Jackson Park Rd # UHN73C
Portland, OR 97239-3011
Phone: (503) 494-5058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence MD29381 (OR)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence A79757 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD29381 (OR)

Record details

NPI number1902900384
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedSeptember 7, 2006
Last updated in NPPESMarch 22, 2018
Mailing address3181 Sw Sam Jackson Park Rd, Uhn 73c, Portland, OR 97239-3011

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesMEDICAL ONCOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2001 (25 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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