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

Dr. Gary L Dier, MD

Individual provider Diagnostic Radiology Physician · NPI 1518966118

Dr. Gary L Dier, MD is a Diagnostic Radiology in Alliance, Ohio. Graduated from University of Maryland School of Medicine in 1981, 45 years ago. Practices with Radiology Associates of the Fox Valley SC, a 72-clinician group and accepts Medicare assignment. Licensed in North Carolina, New York, Ohio and Pennsylvania.

Years since qualifying
45
Trained at
University of Maryland School of Medicine
Licensed in
NC, NY, OH, PA
In the registry since
2005
Specialties on file
4
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

200 E State St
Alliance, OH 44601-4936
Phone: (330) 596-6000
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD042743E (PA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 35087821 (OH)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 271141 (NY)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 36172 (NC)

Record details

NPI number1518966118
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2005
Last updated in NPPESJanuary 21, 2025
Certification dateJanuary 21, 2025
Mailing address100 E Campus View Blvd Ste 100, Columbus, OH 43235-8628

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Radiology Associates Of The Fox Valley Sc — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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