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

Dr. Joseph Raymond Friedlander, MD

Individual provider Internal Medicine Physician · NPI 1033106117

Dr. Joseph Raymond Friedlander, MD is an Internal Medicine Physician in River Edge, New Jersey. Licensed in New Jersey. Registered with an NPI since 2005.

Licensed in
NJ
In the registry since
2005
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 →

Practice location Address checks out

786 Oak Ave
River Edge, NJ 07661-2222
Phone: (201) 923-8193
Fax: (551) 236-2478
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MA45842 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MA04584200 (NJ)

Record details

NPI number1033106117
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2005
Last updated in NPPESMarch 26, 2021
Certification dateMarch 26, 2021

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