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

Blair T Holder, MD

Individual provider Gastroenterology Physician · NPI 1821024720

Blair T Holder, MD is an Internal Medicine in Dover, Ohio. Graduated from Wayne State University School of Medicine in 1978, 48 years ago. Practices with The Union Hospital Association, a 16-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
48
Trained at
Wayne State University School of Medicine
Licensed in
OH
In the registry since
2006
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

300 Medical Park Dr Ste 205
Dover, OH 44622-2073
Phone: (330) 364-4600
Fax: (330) 364-3338
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 55408 (OH)

Record details

NPI number1821024720
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESFebruary 24, 2015
Mailing address300 Medical Park Dr, Suite 205, Dover, OH 44622-2073

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice The Union Hospital Association — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Dover