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

Mary B. Wonderly, MD

Individual provider Family Medicine Physician · NPI 1891774030

Mary B. Wonderly, MD is a Family Medicine Physician in Fremont, Ohio. Practices as a sole proprietor and works from 2 locations. Licensed in Ohio.

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

1479 N River Rd
Fremont, OH 43420-9760
Phone: (419) 355-9440
Fax: (419) 355-9443
Show map & directions

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

Additional practice locations (1)

  • 2575 Hayes Ave, Fremont, OH 43420-5201 — (419) 332-3560

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35-082561 (OH)

Record details

NPI number1891774030
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 16, 2006
Last updated in NPPESMarch 17, 2018

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