HealthcareDiscovery.AI / Doctors / New Jersey / Princeton

Doctors in Princeton, New Jersey

Data updated monthly · Last refresh September 2026

505 licensed providers practice in Princeton across 76 specialties, and 42% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

505providers

76specialties

42%with industry payments

Specialties in Princeton

Psychiatry in Princeton (72) · 24% received drug or device payments
Internal Medicine in Princeton (66) · 52% received drug or device payments
Pediatrics in Princeton (38) · 18% received drug or device payments
Orthopaedic Surgery in Princeton (25) · 84% received drug or device payments
Ophthalmology in Princeton (20)
Acupuncturist in Princeton (19)
Obstetrics & Gynecology in Princeton (17)
Family Medicine in Princeton (17)
Registered Dietitian in Princeton (15)
Endocrinology, Diabetes & Metabolism in Princeton (14)
Physical Medicine & Rehabilitation in Princeton (14)
Diagnostic Radiology in Princeton (13)
Gastroenterology in Princeton (12)
Dermatology in Princeton (12)
Urology in Princeton (10)
Emergency Medicine in Princeton (10)
Chiropractor in Princeton (9)
Cardiovascular Disease in Princeton (8)
Otolaryngology in Princeton (6)
Anesthesiology in Princeton (6)
Child & Adolescent Psychiatry in Princeton (5)
Hematology & Oncology in Princeton (5)
Anatomic Pathology & Clinical Pathology in Princeton (4)
Gynecology in Princeton (4)
Plastic Surgery in Princeton (4)
Pain Medicine (Physical Medicine & Rehabilitation) in Princeton (4)
Rheumatology in Princeton (4)
Vascular & Interventional Radiology in Princeton (3)
Neurological Surgery in Princeton (3)
Pediatric Adolescent Medicine in Princeton (3)
Medical Oncology in Princeton (3)
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Princeton (3)
Sports Medicine (Family Medicine) in Princeton (3)
Neurology in Princeton (3)
Infectious Disease in Princeton (3)
Naturopath in Princeton (2)
Public Health & General Preventive Medicine in Princeton (2)
Nephrology in Princeton (2)
Facial Plastic Surgery in Princeton (2)
Geriatric Medicine (Internal Medicine) in Princeton (2)
Allergy & Immunology in Princeton (2)
Orthopaedic Hand Surgery in Princeton (2)
Interventional Cardiology in Princeton (1)
Metabolic Nutrition Registered Dietitian in Princeton (1)
Pediatric Gastroenterology in Princeton (1)
Nuclear Medicine in Princeton (1)
Pulmonary Disease in Princeton (1)
Pediatric Rehabilitation Medicine in Princeton (1)
Transplant Surgery in Princeton (1)
Adolescent Medicine (Internal Medicine) in Princeton (1)
Adult Reconstructive Orthopaedic Surgery in Princeton (1)
Adolescent Medicine (Family Medicine) in Princeton (1)
Adult Medicine in Princeton (1)
Pediatric Endocrinology in Princeton (1)
MOHS-Micrographic Surgery in Princeton (1)
Sports Medicine (Physical Medicine & Rehabilitation) in Princeton (1)
Sports Medicine (Internal Medicine) in Princeton (1)
Neurology Chiropractor in Princeton (1)
Pain Medicine (Anesthesiology) in Princeton (1)
Addiction Medicine (Family Medicine) in Princeton (1)
Pediatric Infectious Diseases in Princeton (1)
Anatomic Pathology in Princeton (1)
Sports Dietetics Nutrition Registered Dietitian in Princeton (1)
Plastic and Reconstructive Surgery in Princeton (1)
Emergency Medical Services (Emergency Medicine) in Princeton (1)
Developmental - Behavioral Pediatrics in Princeton (1)
Plastic Surgery within the Head & Neck (Otolaryngology) in Princeton (1)
Orthopaedic Surgery of the Spine in Princeton (1)
Sports Medicine (Emergency Medicine) in Princeton (1)
Oral & Maxillofacial Surgery (D.M.D.) in Princeton (1)
Clinical Pathology/Laboratory Medicine in Princeton (1)
Otolaryngology/Facial Plastic Surgery in Princeton (1)
Sports Physician Chiropractor in Princeton (1)
Thermography Chiropractor in Princeton (1)
Surgical Critical Care in Princeton (1)
Behavioral Neurology & Neuropsychiatry in Princeton (1)

Common questions

How many doctors practice in Princeton, New Jersey?

505 licensed providers with active NPI records list a practice address in Princeton, according to federal NPPES data refreshed monthly.

How many doctors in Princeton received drug or device company payments?

210 of 505 providers in Princeton (42%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Other cities in New Jersey

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.