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

Gretchen E Blair, MD

Individual provider Internal Medicine Physician · NPI 1750364451

Gretchen E Blair, MD is an Internal Medicine in The Dalles, Oregon. Graduated from University of Washington School of Medicine in 1990, 36 years ago. Practices with Mid-Columbia Medical Center, a 94-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
36
Trained at
University of Washington School of Medicine
Licensed in
OR
In the registry since
2005
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

1700 E 19th St
The Dalles, OR 97058-3317
Phone: (541) 296-1111
Fax: (541) 269-7601
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD22032 (OR)

Record details

NPI number1750364451
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 28, 2005
Last updated in NPPESDecember 9, 2009
Mailing address1700 E 19th St, The Dalles, OR 97058-3317

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Mid-Columbia Medical Center — 94 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in The Dalles