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

Dr. James Weisberger, MD

Individual provider Internal Medicine Physician · NPI 1336289578

Dr. James Weisberger, MD is an Internal Medicine Physician in Elmwood Park, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007
Specialties on file
3
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

481 Edward H Ross Dr
Elmwood Park, NJ 07407-3118
Phone: (201) 791-2600
Show map & directions

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

Specialties & licences

Hematology (Pathology) Physician (primary) Taxonomy 207ZH0000X · Licence 25MA06980700 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MA06980700 (NJ)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 25MA06980700 (NJ)

Record details

NPI number1336289578
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESSeptember 11, 2025

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