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

Dr. Jeffrey Stephen Olson, MD

Individual provider Gastroenterology Physician · NPI 1730380791

Dr. Jeffrey Stephen Olson, MD practises Gastroenterology in Clackamas, Oregon. Graduated from University of Arizona College of Medicine in 2001, 25 years ago. Practices with Northwest Gastroenterology Clinic LLC, a 13-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
25
Trained at
University of Arizona College of Medicine
Licensed in
OR
In the registry since
2007
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

9900 SE Sunnyside Road Kaiser Sunnybrook Medical Ofc
Clackamas, OR 97015 Not confirmed with CMS for 18 years — call before visiting
Phone: (503) 571-9134
Fax: (503) 571-3069
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 25234 (OR)

Record details

NPI number1730380791
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 29, 2007
Last updated in NPPESJuly 21, 2008

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Northwest Gastroenterology Clinic Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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.

Colonoscopy 54 times · 65th percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 47 times · 62nd 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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $90 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Legacy Good Samaritan Medical Center Hospital · Portland, OR · listed as Legacy Good Samaritan Hospital and Medical Center
  • Legacy Emanuel Medical Center Hospital · Portland, OR
  • Ohsu Hospital And Clinics Hospital · Portland, OR

Colleagues at Northwest Gastroenterology Clinic LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Clackamas