Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dr. Andrew Benjamin Cramer, MD

Individual provider Surgery Physician · NPI 1790760387

Dr. Andrew Benjamin Cramer, MD practises General Surgery in Tualatin, Oregon. Graduated from Oregon Health & Sciences Univ School of Dentistry in 1986, 40 years ago. Practices with The Oregon Clinic, PC, a 352-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
40
Trained at
Oregon Health & Sciences Univ School of Dentistry
Licensed in
OR
In the registry since
2005
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

19250 SW 65th Ave Ste 235
Tualatin, OR 97062-7745
Phone: (503) 692-5650
Fax: (503) 692-7903
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD15391 (OR)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence MD15391 (OR)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence MD15391 (OR)

Record details

NPI number1790760387
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 7, 2005
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesTHORACIC SURGERY, VASCULAR SURGERY
Medical schoolOREGON HEALTH & SCIENCES UNIV SCHOOL OF DENTISTRY
Graduated 1986 (40 years in practice)
Group practice The Oregon Clinic, Pc — 352 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Spinal fusion 13 times · 30th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients30
Services billed 64 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at The Oregon Clinic, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 352 clinicians in the practice; 12 are shown here.

Other providers in Tualatin