Internal Medicine - Hematology & Oncology Specialists in Summit, NJ
Browse 7 Internal Medicine - Hematology & Oncology providers listed in NPPES with a practice address in Summit, New Jersey.
How Summit compares with the U.S.
7 active clinicians in Internal Medicine - Hematology & Oncology list a practice address in Summit, NJ in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
Too few clinicians in Internal Medicine - Hematology & Oncology in Summit are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@t-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of November 2026.
Dr. Emmanuel Apor , MD
Internal Medicine - Hematology & Oncology
Dr. Bonni Lee Guerin , MD
Internal Medicine - Hematology & Oncology
Dr. Paul Markowski , MD
Internal Medicine - Hematology & Oncology
Dr. Neil Morganstein , MD
Internal Medicine - Hematology & Oncology
Dr. Sophie D Morse , MD
Internal Medicine - Hematology & Oncology
Dr. Rujuta Saksena , MD
Internal Medicine - Hematology & Oncology
Dr. John S Kauh , MD
Internal Medicine - Hematology & Oncology
Frequently Asked Questions about Internal Medicine - Hematology & Oncology in Summit
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New Jersey licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Summit
- Student in an Organized Health Care Education/Training Program 114
- Psychologist 35
- Nurse Practitioner 31
- Physical Therapist 28
- Nurse Anesthetist, Certified Registered 27
- Physician Assistant 19
- Dentist - General Practice 18
- Nurse Practitioner - Psychiatric/Mental Health 17
- Nurse Practitioner - Family 16
- Nurse Practitioner - Adult Health 14
- Dentist 13
- Nurse Practitioner - Acute Care 11
Internal Medicine - Hematology & Oncology Specialists in Other New Jersey Cities
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