Summary

Dr. Nathaniel Feldman is a board-certified physician specializing in internal medicine and nephrology. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and brings over four decades of clinical experience to his practice. Dr. Feldman communicates with patients in English.

Dr. Feldman practices at Newton Medical Center in Newton, New Jersey, and Mount Sinai West in New York, New York, with hospital privileges at Overlook Medical Center. His expertise includes managing complex conditions such as type 2 diabetes, serious infections like sepsis, and skin conditions including cellulitis. He frequently performs diagnostic blood work including complete blood counts and chemistry panels, along with specialized kidney function tests to monitor creatinine levels. Patients have given him an average rating of 5.0 on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • 5
  • 43 years of experience
  • 37 insurance plans accepted
  • speaks English
  • Suny Downstate Medical Center College Of Medicine
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Nathaniel Seth Feldman has 2 locations

Newton Medical Center

175 High StNewton, NJ 07860

Mount Sinai West

1000 10th AveNew York, NY 10019

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Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
43 Years of Experience 6 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English
Newton , NJRockaway , NJPhiladelphia , PALyons , CO
Med School: Suny Downstate Medical Center College Of Medicine Med School: Lewis Katz School Of Medicine At Temple University Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nathaniel Seth Feldman

  • AARP
  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • AmeriGroup
  • AmeriGroup - Medicare
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth Caritas
  • Blue Cross Blue Shield
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • CHAMPVA
  • Cigna
  • Clover Health
  • Geisinger Health Plan
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Humana
  • Humana - PPO
  • Kaiser Permanente - HMO
  • MagnaCare
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • Optum Health
  • Oscar Health Insurance
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. Nathaniel Seth Feldman has the following 2 specialties

Specialty Expertise

Dr. Nathaniel Seth Feldman has the following 9 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Hemodialysis
  • Kidney Biopsy
  • Nephrology
  • Peritoneal Dialysis
  • Urinalysis

Certifications, License, & Education

43 Years Experience

Dr. Nathaniel Seth Feldman holds an active medical license in the states of New Jersey and New York.

Medical License

Medical Doctor with an active medical license in the state of New Jersey that expires in 2027 and an active medical license in the state of New York that expires in 2027.

Education & Training

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1983.

NPI Number

Dr. Feldman's NPI number is 1558331132.

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Frequently Asked Questions

Is Dr. Nathaniel Feldman accepting new patients?
Dr. Nathaniel Feldman has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Nathaniel Feldman speak?
Dr. Nathaniel Feldman speaks English.
Does Dr. Nathaniel Feldman accept my insurance?
You can see the insurance plans that Dr. Nathaniel Feldman accepts on their Vitals profile.
Which hospitals is Dr. Nathaniel Feldman affiliated with?
Dr. Nathaniel Feldman is affiliated with Overlook Medical Center.
Where is Dr. Nathaniel Feldman's office located?
Dr. Nathaniel Feldman's office is located at 175 High St, Newton, NJ, 07860.

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