HealthcareDiscovery.AI / Doctors / Ohio / Mason

Doctors in Mason, Ohio

Data updated monthly · Last refresh September 2026

192 licensed providers practice in Mason across 38 specialties, and 42% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

192providers

38specialties

42%with industry payments

Specialties in Mason

Family Medicine in Mason (44) · 59% received drug or device payments
Pediatrics in Mason (25) · 52% received drug or device payments
Internal Medicine in Mason (24)
Psychiatry in Mason (23)
Chiropractor in Mason (21)
Dermatology in Mason (8)
Registered Dietitian in Mason (5)
Obstetrics & Gynecology in Mason (3)
Cardiovascular Disease in Mason (3)
Physical Medicine & Rehabilitation in Mason (2)
Endocrinology, Diabetes & Metabolism in Mason (2)
Anesthesiology in Mason (2)
Child & Adolescent Psychiatry in Mason (2)
Neurology in Mason (2)
Occupational Medicine in Mason (2)
Ophthalmology in Mason (2)
Pain Medicine (Anesthesiology) in Mason (1)
Addiction Psychiatry in Mason (1)
Orthopaedic Surgery in Mason (1)
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) in Mason (1)
Pediatric Nutrition Registered Dietitian in Mason (1)
Radiation Oncology in Mason (1)
Pediatric Dermatology in Mason (1)
Sports Medicine (Orthopaedic Surgery) in Mason (1)
Gynecology in Mason (1)
Pulmonary Disease in Mason (1)
Rehabilitation Chiropractor in Mason (1)
Adult Medicine in Mason (1)
Preventive Medicine/Occupational Environmental Medicine in Mason (1)
Diagnostic Radiology in Mason (1)
Addiction Medicine (Family Medicine) in Mason (1)
Rheumatology in Mason (1)
Orthopaedic Hand Surgery in Mason (1)
Urology in Mason (1)
Plastic Surgery in Mason (1)
Pediatric Sports Medicine in Mason (1)
Colon & Rectal Surgery in Mason (1)
Nutrition Chiropractor in Mason (1)

Common questions

How many doctors practice in Mason, Ohio?

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

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

81 of 192 providers in Mason (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 Ohio

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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.