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

Dr. Craig Thomas Gillis, DO

Individual provider Orthopaedic Hand Surgery Physician · NPI 1861755126

Dr. Craig Thomas Gillis, DO is an Orthopedic Surgery in Lake Oswego, Oregon. Graduated from Western University of Health Sciences College of Dental Med in 2012, 14 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
14
Trained at
Western University of Health Sciences College of Dental Med
Licensed in
OR
In the registry since
2012
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

4103 Mercantile Dr
Lake Oswego, OR 97035
Phone: (503) 850-9940
Fax: (503) 850-6709
Show map & directions

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

Additional practice locations (1)

  • 3600 Nw Samaritan Dr, Corvallis, OR 97330-3737 — (541) 768-4906

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence DO193270 (OR)
Orthopaedic Hand Surgery Physician Taxonomy 207XS0106X · Licence DO193270 (OR)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence PG157927 (OR)

Record details

NPI number1861755126
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2012
Last updated in NPPESMay 18, 2020
Certification dateMay 18, 2020
Mailing address4103 Mercantile Dr, Lake Oswego, OR 97035-2556

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Also practisesHAND SURGERY
Medical schoolWESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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