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

Dr. William C Pierce, MD

Individual provider Hematology & Oncology Physician · NPI 1184718314

Dr. William C Pierce, MD is a Hematology/Oncology in Salem, Oregon. Graduated from University of California, Geffen School of Medicine in 1987, 39 years ago. Practices with Good Samaritan Hospital Corvallis, a 375-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma and Oregon.

Years since qualifying
39
Trained at
University of California, Geffen School of Medicine
Licensed in
OK, OR
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 →

Practice location Address checks out

875 Oak St SE Ste 4030
Salem, OR 97301-3975
Phone: (503) 561-6444
Fax: (503) 561-6440
Show map & directions

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

Additional practice locations (1)

  • 3100 Ne 28th St Ste D1, Lincoln City, OR 97367-4524 — (833) 222-5600

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD 18627 (OR)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence MD18627 (OK)

Record details

NPI number1184718314
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESJuly 8, 2021
Certification dateJuly 8, 2021
Mailing address875 Oak St Se, Suite 4030, Salem, OR 97301-3975

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesHEMATOLOGY, MEDICAL ONCOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Good Samaritan Hospital Corvallis — 375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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