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

Dr. Robert Michael Wilechansky, MD

Individual provider Internal Medicine Physician · NPI 1750743886

Dr. Robert Michael Wilechansky, MD is a Gastroenterology in Portland, Oregon. Graduated from Columbia University College of Physicians and Surgeons in 2016, 10 years ago. Practices with University Professional Services, a 1,704-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Oregon.

Years since qualifying
10
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
MA, OR
In the registry since
2016
Specialties on file
6
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

3303 S Bond Ave
Portland, OR 97239-4501
Phone: (503) 494-4373
Fax: (503) 418-4189
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 15 Parkman St, Boston, MA 02114-3117 — (617) 726-6609
  • 55 Fruit St, Boston, MA 02114-2696 — (617) 726-2000

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD220757 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 267528 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD220757 (OR)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 267528 (MA)
Transplant Hepatology Physician Taxonomy 207RT0003X · Licence MD220757 (OR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1750743886
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2016
Last updated in NPPESSeptember 11, 2024
Certification dateSeptember 11, 2024
Mailing address3303 S Bond Ave, Portland, OR 97239-4501

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2016 (10 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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