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

Individual provider Surgery Physician · NPI 1336124510

Dr. Mark C Mason, MD is a General Surgery in Medford, Oregon. Graduated from Michigan College of Medicine and Surgery in 2004, 22 years ago. Practices with Providence Health and Services Oregon, a 164-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
22
Trained at
Michigan College of Medicine and Surgery
Licensed in
OR
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1698 E McAndrews Rd Ste 160
Medford, OR 97504-5589
Phone: (541) 732-7874
Fax: (541) 732-7875
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD160445 (OR)

Record details

NPI number1336124510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 12, 2005
Last updated in NPPESOctober 20, 2020
Certification dateOctober 20, 2020
Mailing addressPo Box 3158, Portland, OR 97208-3158

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolMICHIGAN COLLEGE OF MEDICINE AND SURGERY
Graduated 2004 (22 years in practice)
Group practice Providence Health And Services Oregon — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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