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

Steven J Sondheimer, MD

Individual provider Reproductive Endocrinology Physician · NPI 1245265123

Steven J Sondheimer, MD is a Reproductive Endocrinology Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3400 Spruce St
Philadelphia, PA 19104-4238
Phone: (215) 615-5234
Fax: (215) 349-5893
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD016934E (PA)
Reproductive Endocrinology Physician Taxonomy 207VE0102X · Licence MD016934E (PA)

Record details

NPI number1245265123
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESOctober 18, 2019

Other providers in Philadelphia