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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Garcia-Ryan, Gabriel A, DO

Listed in ,
Guthrie Medical Group, P.C.
County:
Bradford
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(570) 887-2239

1 Guthrie Square
Sayre, PA 18840

Garcia-Ryan, Gabriel A, DO

Listed in ,
Guthrie Medical Group, P.C.
County:
Bradford
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(570) 265-6165

132 Colonial Drive
Towanda, PA 18848

Garcia-Ryan, Gabriel A, DO

Listed in ,
Guthrie Medical Group, P.C.
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 936-9971

130 Centerway
Corning, NY 14830

Garcia-Ryan, Gabriel A, DO

Listed in ,
Guthrie Medical Group, P.C.
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 795-5100

31 Arnot Road
Horseheads, NY 14845

Garcia, Alexander Nathaniel, MD

Listed in ,
St. Peter's Health Partners - St. Peter's Health Partners Medical Associates, P.C.
County:
Rensselaer
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 271-3775

2215 Burdett Avenue
Troy, NY 12180

Garcia, Alexander Nathaniel, MD

Listed in ,
St. Peter's Health Partners - St. Peter's Health Partners Medical Associates, P.C.
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 525-1404

317 South Manning Boulevard
Suite 100
Albany, NY 12208

Garcia, Frank Farrell, MD

Listed in ,
St. Peter's Health Partners - St. Peter's Hospital
Hospitalist Department
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 525-1550

315 South Manning Boulevard
Albany, NY 12208

Garcia, Frank Farrell, MD

Listed in ,
St. Peter's Health Partners - Samaritan Hospital
Hospitalist Department
County:
Rensselaer
Language(s):
English
Gender:
Male
(518) 271-3300

2215 Burdett Avenue
Troy, NY 12180

Garcia, Frank Farrell, MD

Listed in ,
St. Peter's Health Partners - Samaritan Hospital
Hospitalist Department
County:
Albany
Language(s):
English
Gender:
Male
(518) 471-3221

600 Northern Boulevard
Albany, NY 12204

Garcia, Luis, PA

Listed in ,
Albany Medical Center
County:
Albany
Language(s):
English
Gender:
Male
25 Hackett Boulevard
2nd Floor
Albany, NY 12208

Garcia, Luis, RPA-C

Listed in ,
St. Peter's Health Partners - Samaritan Hospital
Capital Region Family Health Care
County:
Rensselaer
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 286-4899

2 Empire Drive
Suite 100
Rensselaer, NY 12144

Garcia Medina, Lymaris, MD

Listed in ,
Columbia Memorial Health
Columbia Memorial Pulmonary
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 697-7823

71 Prospect Avenue
Suite 210
Hudson, NY 12534

Garczynski, Miklos, LCSW

Listed in ,
Ellis Hospital
Ellis Mental Health Clinic
County:
Schenectady
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 243-3300

1023 State Street
Schenectady, NY 12307

Gardner, Amy Jo, FNP; FNP-C

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Female
(607) 432-1163

1 Foxcare Drive
Suite 308
Oneonta, NY 13820

Gardner, Andrew, PA; PA-C

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Male
(607) 547-4770

1 Atwell Road
Cooperstown, NY 13326

Gardner, Courtney R, MD

Listed in ,
University of Rochester
County:
Monroe
Accepting New Patients:
No
Language(s):
English
Gender:
Female
(585) 602-0100

60 Greece Center Drive
Suite 4
Rochester, NY 14612

Gardner, Donna, FNP

Listed in ,
Smith Allergy and Asthma of Central NY, PLLC
County:
Tompkins
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 379-6072

2430 North Triphammer Road
Suite B
Ithaca, NY 14850

Gardner, Donna, FNP

Listed in ,
Smith Allergy and Asthma of Central NY, PLLC
County:
Chemung
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 684-6115

2977 Westinghouse Road
Horseheads, NY 14845

Gardner, Donna, FNP

Listed in ,
Smith Allergy and Asthma of Central NY, PLLC
County:
Cortland
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 622-4059

3767 Luker Road
Cortland, NY 13045

Gardner, Jacinta, NP

Listed in ,
University of Rochester
University Cardiothoracic Surgery Group
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 273-1911

601 Elmwood Avenue
Rochester, NY 14642

Gardner, Jacinta, NP

Listed in ,
University of Rochester
Internal Medicine Group
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-4912

601 Elmwood Avenue
Rochester, NY 14642

Gardner, Jerry L, RPA-C

Listed in ,
St. Peter's Health Partners - St. Peter's Hospital
St. Peter's Hospital General Surgery
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 525-1550

315 South Manning Boulevard
Albany, NY 12208

Gardner, Krista N, PAC

Listed in ,
Saratoga Hospital
SHMG - Primary Care - Mechanicville
County:
Saratoga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 580-2099

202 South Central Avenue
Mechanicville, NY 12118

Gardner, Krista N, PAC

Listed in ,
Saratoga Hospital
SHMG - Primary Care - Malta
County:
Saratoga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 289-2775

8 Medical Park Drive
Suite 100
Malta, NY 12020
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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