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

Richard D Mizer, MD

Individual provider Family Medicine Physician · NPI 1811977788

Richard D Mizer, MD is a Family Medicine Physician in Greenfield, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

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

1075 N Washington St
Greenfield, OH 45123-9780
Phone: (937) 981-9444
Fax: (937) 981-9448
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35051430 (OH)

Record details

NPI number1811977788
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2006
Last updated in NPPESJuly 28, 2022
Certification dateJuly 28, 2022
Mailing address1075 N Washington St, Greenfield, OH 45123-9780

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