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

Diane E Vonstein, MD

Individual provider Orthopaedic Surgery Physician · NPI 1346274875

Diane E Vonstein, MD is an Orthopaedic Surgery Physician in Upper Sandusky, Ohio. Licensed in Indiana, Ohio and Oklahoma. Registered with an NPI since 2006.

Licensed in
IN, OH, OK
In the registry since
2006
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

885 N Sandusky Ave
Upper Sandusky, OH 43351-1098
Phone: (419) 294-4991
Fax: (419) 209-0278
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 35048926 (OH)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 01064725A (IN)
Pediatric Orthopaedic Surgery Physician Taxonomy 207XP3100X · Licence 28915 (OK)
Pediatric Orthopaedic Surgery Physician Taxonomy 207XP3100X · Licence 35048926 (OH)

Record details

NPI number1346274875
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESApril 20, 2021
Certification dateDecember 18, 2020
Mailing address885 N Sandusky Ave, Upper Sandusky, OH 43351-1098

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