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

Dr. Francis Xavier Celis, DO

Individual provider Internal Medicine Physician · NPI 1891707683

Dr. Francis Xavier Celis, DO is an Internal Medicine in Corvallis, Oregon. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2003, 23 years ago. Practices with Good Samaritan Hospital Corvallis, a 375-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan and Oregon.

Years since qualifying
23
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
MI, OR
In the registry since
2006
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

3640 NW Samaritan Dr Ste 100A
Corvallis, OR 97330-3784
Phone: (541) 768-5205
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence DO126250 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101017066 (MI)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 5101017066 (MI)

Record details

NPI number1891707683
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 12, 2006
Last updated in NPPESNovember 4, 2020
Certification dateNovember 4, 2020
Mailing addressPo Box 1189, Corvallis, OR 97339-1189

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINTERVENTIONAL CARDIOLOGY, NUCLEAR MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2003 (23 years in practice)
Group practice Good Samaritan Hospital Corvallis — 375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in Corvallis