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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Hargoe, Yohetser Ometse, NP

Listed in , ,
St. James Hospital
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
Other Specialties:
Urgent Care
(607) 247-2200

7329 Seneca Road North
Hornell, NY 14843

Hargoe, Yohetsor Ometse, NP

Listed in , ,
St. James Hospital
UR Medicine Urgent Care - Hornell
County:
Steuben
Accepting New Patients:
Yes
Gender:
Female
(607) 385-3800

7309 Seneca Road North
Suite 103
Hornell, NY 14843

Hargoe, Yohetsor Ometse, NP

Listed in , ,
Jones Memorial Hospital
County:
Allegany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
Other Specialties:
Urgent Care
(585) 593-1100

191 North Main Street
Wellsville, NY 14895

Haring, Anna, MD

Listed in ,
Jones Memorial Hospital
County:
Allegany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 596-2052

191 North Main Street
Wellsville, NY 14895

Haring, Anna, MD

Listed in ,
Jones Memorial Hospital
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 324-0604

7309 Seneca Road North
Suite 114
Hornell, NY 14843

Haring, Anna, MD

Listed in ,
Jones Memorial Hospital
County:
Allegany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 596-4091

127 North Main Street
Wellsville, NY 14895

Harish, Aasha, MD

Listed in ,
UBMD Internal Medicine
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 859-5600

100 High Street
Buffalo, NY 14203

Harish, Aasha, MD

Listed in ,
UBMD Internal Medicine
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 961-9900

1001 Main Street
4th Floor
Buffalo, NY 14203

Harish, Aasha, MD

Listed in ,
UBMD Internal Medicine
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 961-9900

1020 Youngs Road
Suite 110
Williamsville, NY 14221

Harkins, Jannet, NP

Listed in ,
Erie County Medical Center
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 898-5759

462 Grider Street
Buffalo, NY 14215

Harkness, Karan, NP

Listed in ,
Claxton Medical PC
County:
Jefferson
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 394-7542

830 Washington Street
Watertown, NY 13601

Harkness, Karan, NP

Listed in ,
Claxton Medical PC
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 394-7542

3 Lyon Place
Ogdensburg, NY 13669

Harkness, Karan, NP

Listed in ,
Claxton-Hepburn Medical Center
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 393-3600

214 King Street
Ogdensburg, NY 13669

Harlem Road Ambulatory Surgery Cent

Listed in
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 748-3600

3085 Harlem Road
Suite 300
Buffalo, NY 14225

Harley, Brian J, MD

Listed in ,
Upstate University Medical Associates - Upstate Orthopedics, LLP - Campus East
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 464-4472

6620 Fly Road
Suite 100
East Syracuse, NY 13057

Harmer, Catherine Lyman, MD

Listed in ,
University of Rochester
University of Rochester - Primary Care
County:
Monroe
Accepting New Patients:
No
Language(s):
English
Gender:
Female
(585) 276-7640

454 East Broad Street
Suite 100
Rochester, NY 14607

Harmon, Carroll, MD

Listed in , ,
Kaleida Health
OCH Healthy Weight Clinic
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 323-6212

1001 Main Street
Buffalo, NY 14203

Harmon, Joseph, MD

Listed in ,
Guthrie Medical Group, P.C.
County:
Bradford
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(570) 887-2530

1 Guthrie Square
Sayre, PA 18840

Harmon, Philip, MD

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 547-3052

1 Atwell Road
Cooperstown, NY 13326

Harmon, Philip M, MD

Listed in ,
Our Lady of Lourdes Memorial Hospital, Inc.
Lourdes Women's Health Binghamton
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 798-8058

303 Main Street
Binghamton, NY 13905

Harner, Sarah I, PA

Listed in ,
University of Rochester
Highland Hospital of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 341-6779

1000 South Avenue
Rochester, NY 14620

Harner, Sarah I, PA

Listed in ,
University of Rochester
Highland Hospital of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 442-7960

5901 Lac De Ville Boulevard
Rochester, NY 14618

Harnett, Tiffany, LCSW

Listed in ,
CHE Senior Psychological Services PC (CHE Behavioral Health)
CHE Senior Psychological Services PC
County:
Kings (Brooklyn)
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(888) 515-3834

300 Cadman Plaza West
Floor 12
Brooklyn, NY 11201

Harnett, Tiffany, LCSW

Listed in ,
Knapp Street Psychiatry, PC (CHE Behavioral Health)
Knapp Street Psychiatry, PC
County:
Kings (Brooklyn)
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(888) 515-3834

2433 Knapp Street
Suite 306
Brooklyn, NY 11235

Harney, Kaeli, NP

Listed in ,
Syracuse Community Health Center
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 476-7921

819 South Salina Street
Syracuse, NY 13202
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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