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

Dr. Frederick Steinberg, MD

Individual provider Internal Medicine Physician · NPI 1194975946

Dr. Frederick Steinberg, MD is an Internal Medicine Physician in Wyckoff, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2008
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

242 Navajo Ct
Wyckoff, NJ 07481-3406
Phone: (201) 891-6730
Fax: (201) 891-9479
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

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA01973700 (NJ)

Record details

NPI number1194975946
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 29, 2008
Last updated in NPPESSeptember 29, 2008

Other providers in Wyckoff