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

James M Dayton, MD

Individual provider Internal Medicine Physician · NPI 1679709711

James M Dayton, MD is a Hospitalist in Bend, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2009, 17 years ago. Practices with St Charles Health System Inc, a 177-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
17
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2009
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

2500 NE Neff Rd
Bend, OR 97701-6015
Phone: (541) 382-4321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD158557 (OR)

Record details

NPI number1679709711
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2009
Last updated in NPPESApril 23, 2020
Certification dateApril 23, 2020
Mailing addressPo Box 6095, Bend, OR 97708-6095

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice St Charles Health System Inc — 177 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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