Individual provider · Type 1 NPI

Gres Karim, MD

Gastroenterology Physician · Summit, NJ

NPI number 1043831928 Active

Practice location

33 Overlook Rd Ste 201
Summit, NJ 07901-3562

Call (908) 522-5040 Map

Fax (908) 522-5041

Mailing address

PO Box 416457
Boston, MA 02241-6457

Other practice locations

  • 525 Central Ave Ste C, Westfield, NJ 07090-2545 · (908) 522-5040

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X25MA13085300 (NJ)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

11 other providers at this address

Other gastroenterology physician providers in Summit

See all in Summit →

About NPI 1043831928

Gres Karim, MD's National Provider Identifier is 1043831928, issued on May 1, 2020. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Summit, NJ. The record was last updated on Jul 21, 2026.