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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Barrientos, Stephan, MD

Listed in ,
Crouse Medical Practice, PLLC
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 449-3800

5000 Brittonfield Parkway
Suite A100
East Syracuse, NY 13057

Barron, David, PA-C

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Delaware
Language(s):
English
Gender:
Male
(607) 746-0550

460 Andes Road
Delhi, NY 13753

Barry, Christopher T, MD

Listed in ,
Vohra Wound Physicians Of NY, PLLC
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(305) 866-7123

909 Lincoln Avenue
Lockport, NY 14094

Barry, Gerard Patrick, MD

Listed in ,
St. Peter's Health Partners - St. Peter's Hospital
St. Peter's Neonatal Intensive Care Unit
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 525-6560

315 South Manning Boulevard
Suite 3563C
Albany, NY 12208

Barry, Gerard Patrick, MD

Listed in ,
Albany Medical Center
Eye Clinic
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 262-4353

391 Myrtle Avenue
1st Floor
Albany, NY 12208

Barry, Mark, PA

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

315 South Manning Boulevard
Albany, NY 12208

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

156 West Avenue
Brockport, NY 14420

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

180 Sawgrass Drive
Suite 230
Rochester, NY 14620

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-2100

601 Elmwood Avenue
Rochester, NY 14642

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
Gastrointestinal Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

1000 South Avenue
Rochester, NY 14620

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
Gastrointestinal Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

156 West Avenue
Brockport, NY 14420

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
Gastrointestinal Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

180 Sawgrass Drive
Suite 230
Rochester, NY 14620

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
Gastrointestinal Group of University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

601 Elmwood Avenue
Rochester, NY 14642

Bartell, Nicholas Joel, MD

Listed in ,
University of Rochester
Highland Hospital of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-4711

1000 South Avenue
Rochester, NY 14620

Bartholomew, Anthony O, MD

Listed in ,
Brooks-TLC Hospital System, Inc.
County:
Chautauqua
Language(s):
English
(716) 366-1111

529 Central Avenue
Dunkirk, NY 14048

Bartkowiak, Rachel, CSW

Listed in ,
Strong Minds LLC
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 458-0031

17 Limestone Drive
Suite 5
Williamsville, NY 14221

Bartlett, Kristin A, PA-C

Listed in ,
University of Rochester
Endocrine Practice Group
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-2901

2400 South Clinton Avenue
Building H, Suite #135
Rochester, NY 14618

Bartlett, Kristin A, PA-C

Listed in ,
University of Rochester
Endocrine Practice Group
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-2901

601 Elmwood Avenue
Rochester, NY 14642

Bartlett, Linda Caroline, FNP

Listed in ,
SUNY Health Science Center at Syracuse dba University Hospital
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 464-5546

725 Irving Avenue
Suite 211
Syracuse, NY 13210

Bartling, Jillian, DO

Listed in ,
Gouverneur Hospital
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 287-1000

77 West Barney Street
Gouverneur, NY 13642

Bartling, Jillian, DO

Listed in ,
Massena Hospital, Inc.
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 769-4656

1 Hospital Drive
Massena, NY 13662

Bartling, Jillian, DO

Listed in ,
Massena Hospital, Inc.
Surgical Group
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 769-4656

181 Maple Street
Suite B
Massena, NY 13662

Bartling, Jillian, DO

Listed in ,
Canton-Potsdam Hospital
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 274-9102

50 Leroy Street
Potsdam, NY 13676

Bartling, Jillian, DO

Listed in ,
Canton-Potsdam Hospital
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 535-9374

77 West Barney Street
Gouverneur, NY 13642

Bartling, Jillian J, DO

Listed in ,
Canton-Potsdam Medical Practice
CPMP General Surgery Practice
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 261-4472

25 Cottage Street
Potsdam, NY 13676
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Online directory last updated on January 2, 2026

Download the Provider Directory (pdf), updated January 2, 2026

Page last updated on January 29, 2026