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

Dr. Thomas Timmons McGranahan Sr., MD

Individual provider Anesthesiology Physician · NPI 1679845655

Dr. Thomas Timmons McGranahan Sr., MD is an Anesthesiology Physician in Sunriver, Oregon. Licensed in Oregon. Registered with an NPI since 2012.

Licensed in
OR
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

18160 Cottonwood Rd # 793
Sunriver, OR 97707-9317
Phone: (541) 598-2181
Fax: (541) 598-2182
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD07267 (OR)

Record details

NPI number1679845655
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2012
Last updated in NPPESFebruary 6, 2012