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

REBECCA MILDRED MATTESON, NP

NURSE PRACTITIONER

Medical school: STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY

Graduated: 2021

NPI: 1760059067

Practice Locations (9)

CARTHAGE AREA HOSPITAL INC

1001 W ST

CARTHAGE, NY 136199703

3154931000

CARTHAGE AREA HOSPITAL INC

3 BRIDGE ST

CARTHAGE, NY 136191353

CARTHAGE AREA HOSPITAL INC

3 BRIDGE ST

CARTHAGE, NY 136191360

3154930110

CARTHAGE AREA HOSPITAL INC

117 N MECHANIC ST

CARTHAGE, NY 136191252

3154934187

DELPHI HOSPITALIST SERVICES LLC

7785 N STATE ST

LOWVILLE, NY 133671229

3153765200

CLAXTON-HEPBURN MEDICAL CENTER

100 HORWOOD PL

OGDENSBURG, NY 136694510

3153949462

CARTHAGE AREA HOSPITAL INC

100 HORWOOD PL

OGDENSBURG, NY 136694510

3153949462

DELPHI HOSPITALIST SERVICES LLC

214 KING ST

OGDENSBURG, NY 136691142

3153933600

DELPHI HOSPITALIST SERVICES LLC

191 N MAIN ST

WELLSVILLE, NY 148951150

5855931100

Source: CMS National Downloadable File, September 2026.