Internal Medicine - Nephrology Specialists in Newton, MA
Browse 5 Internal Medicine - Nephrology providers listed in NPPES with a practice address in Newton, Massachusetts.
How Newton compares with the U.S.
5 active clinicians in Internal Medicine - Nephrology list a practice address in Newton, MA 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 - Nephrology in Newton 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 Registry addresses can be out of date.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@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. Marta Christov , MD, PhD
Internal Medicine - Nephrology
Dr. Cynthia Anne Korzelius , MD
Internal Medicine - Nephrology
Dr. Walter Peter Mutter , MD
Internal Medicine - Nephrology
Dr. Julia R Neuringer , MD
Internal Medicine - Nephrology
Dr. Henry Martin Yager , MD
Internal Medicine - Nephrology
Frequently Asked Questions about Internal Medicine - Nephrology in Newton
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Massachusetts 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 Newton
- Social Worker - Clinical 270
- Physical Therapist 97
- Psychologist - Clinical 83
- Student in an Organized Health Care Education/Training Program 79
- Occupational Therapist 76
- Physician Assistant 63
- Nurse Practitioner - Family 29
- Nurse Practitioner 28
- Dentist - General Practice 26
- Nurse Anesthetist, Certified Registered 25
- Nurse Practitioner - Psychiatric/Mental Health 25
- Dentist 17
Internal Medicine - Nephrology Specialists in Other Massachusetts Cities
Cities with the most listed practitioners first.