Medicare Advantage Provider Directory

The network providers listed in the directory below have agreed to provide you with your health care services. All providers in this provider directory accept both Medicare and Medicaid.

  • For dental services – Search the online directory – Select Choose a location and plan, enter your address, city, or zip code, and under Plan name select NY Nascentia Medicare listed under NY. For assistance please call 1-844-824-2024 (TTY: 1-800-466-7566).
  • For vision services – Search the online directory. For assistance please call Member Services at 1-888-477-0090 (TTY: 711) or Superior Vision at 1-800-879-6901.
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Gage, Dina M, FNP

Listed in ,
Columbia Memorial Health
Chatham Family Care Center & Ghent Family Care Center
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 392-6650

31 Dardess Drive
Chatham, NY 12037

Gage, Dina M, FNP

Listed in ,
Columbia Memorial Health
Windham Medical Care
County:
Greene
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 734-3260

345 State Route 296
Hensonville, NY 12439

Gage, Dina M, FNP

Listed in ,
Columbia Memorial Health
Cairo Family Care Center
County:
Greene
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 943-1442

4383 Route 23
Cairo, NY 12413

Gage, Dina M, FNP

Listed in ,
Columbia Memorial Health
Hudson Medical Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 697-3540

71 Prospect Avenue
Suite 130
Hudson, NY 12534

Gage, Dina M, FNP

Listed in ,
Columbia Memorial Health
Columbia Memorial Palliative Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 697-6005

71 Prospect Avenue
Suite L40
Hudson, NY 12534

Gagliardi, Allison, LMHC

Listed in ,
BryLin Hospital, Inc
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 632-5450

531 Farber Lakes Drive
Suite 102
Williamsville, NY 14221

Gagner, Megan, CNM

Listed in ,
Canton-Potsdam Hospital
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 265-2153

49 Lawrence Avenue
Potsdam, NY 13676

Gagner, Megan, CNM

Listed in ,
Canton-Potsdam Hospital
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 265-2153

50 Leroy Street
Potsdam, NY 13676

Gagnier, Michael R, MD

Listed in ,
University of Rochester
Cardiology Clinical Group of University of Rochester
County:
Monroe
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(585) 341-6780

1000 South Avenue
Rochester, NY 14620

Gagnier, Michael R, MD

Listed in ,
University of Rochester
Cardiology Clinical Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 637-6000

156 West Avenue
3rd Floor
Brockport, NY 14420

Gagnier, Michael R, MD

Listed in ,
University of Rochester
Cardiology Clinical Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 341-6780

600 Red Creek Drive
Suite 100
Rochester, NY 14623

Gagnier, Michael R, MD

Listed in ,
University of Rochester
Cardiology Clinical Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 341-6780

601 Elmwood Avenue
Rochester, NY 14642

Gagnon, Jason P, PT

Listed in ,
Albany Medical Center
Physical Therapy Division
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 262-9700

99 Delaware Avenue
MC 182
Delmar, NY 12054

Gahan, Sheila, FNP

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Female
(607) 547-3283

1 Atwell Road
Cooperstown, NY 13326

Gahler, Elisabeth, PT

Listed in ,
East Coast Audiology and Physical Therapy
County:
Jefferson
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 755-1600

26000 US Route 11
Evans Mills, NY 13637

Gahler, Elisabeth, PT

Listed in ,
East Coast Audiology and Physical Therapy
County:
Jefferson
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 786-3225

53-59 Public Square
Suite 202
Watertown, NY 13601

Gahler, Elisabeth, PT

Listed in ,
East Coast Audiology and Physical Therapy
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 637-8800

544 Towne Drive
Fayetteville, NY 13066

Gaiotti-Grubbs, Darci, MD

Listed in ,
Glens Falls Hospital
County:
Warren
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 926-6620

100 Park Street
Glens Falls, NY 12801

Gaiotti-Grubbs, Darci, MD

Listed in ,
Glens Falls Hospital
CR Wood Cancer Center @ GFH
County:
Warren
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 926-6620

102 Park Street
Glens Falls, NY 12801

Gaitan, Alberto M, MD

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English, Spanish
Gender:
Male
(607) 431-1015

739 State Route 28
Suite 9
Oneonta, NY 13820

Gajadhar, Nicole, PA-C

Listed in ,
Carthage Area Hospital
Claxton-Hepburn Health Center
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 394-9462

100 Horwood Place
Ogdensburg, NY 13669

Gajadhar, Nicole, PA-C

Listed in ,
Carthage Area Hospital
Hammond Health Center
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 324-5941

225 St. Lawrence Avenue
Hammond, NY 13619

Gajdos, Csaba, MD

Listed in , ,
Kaleida Health
Buffalo General Medical Center
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 859-7200

100 High Street
Buffalo, NY 14203

Gajewski, Julia, NP

Listed in ,
University At Buffalo Neurosurgery
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 218-1000

40 George Karl Boulevard
Amherst, NY 14221

Gajewski, Julia, NP

Listed in ,
University At Buffalo Neurosurgery
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 218-1000

5959 Big Tree Road
Suite 103
Orchard Park, NY 14127
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Online directory last updated on October 10, 2025

Download the Provider Directory (pdf), updated October 10, 2025

Page last updated on October 16, 2025