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

John A. Rosenfield, MD

Individual provider Pediatrics Physician · NPI 1437217122

John A. Rosenfield, MD is a Pediatrics Physician in Delaware, Ohio. Practices as a sole proprietor. 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

1201 US Highway 23 N Ste E
Delaware, OH 43015-8960
Phone: (740) 363-5755
Fax: (740) 363-3117
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 35-04-4856-R (OH)

Record details

NPI number1437217122
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 5, 2006
Last updated in NPPESJuly 9, 2007

Other providers in Delaware