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

Robert James Hertzfeld, MD

Individual provider Anesthesiology Physician · NPI 1932104460

Robert James Hertzfeld, MD is an Anesthesiology Physician in Toledo, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
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

3404 W Sylvania Ave
Toledo, OH 43623-4467
Phone: (419) 407-2440
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 35030990 (OH)

Record details

NPI number1932104460
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESJuly 13, 2026
Mailing address792 Elk Rdg, Northwood, OH 43619-2659

Other providers in Toledo