HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

MARIAH LEIGH MESSINA, PA

PHYSICIAN ASSISTANT

Graduated: 2019

NPI: 1285272740

Practice Locations (3)

MIDTOWN DERMATOLOGY SERVICES PC

317 E 34TH ST, FL 11

NEW YORK, NY 100164996

2126867306225

SUFFOLK DERMATOLOGY PC

1190 OLD COUNTRY RD, SUITE 1

RIVERHEAD, NY 119014450

6316480101

SUFFOLK DERMATOLOGY PC

500 PORTION RD, SUITE 11

RONKONKOMA, NY 117794587

6316480101

Source: CMS National Downloadable File, September 2026.