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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Harris, Judy, ACNP

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

315 South Manning Boulevard
Albany, NY 12208

Harris, Judy, ACNP

Listed in ,
Visiting Services, LLC dba Visiting Docs
Visiting Docs
County:
Rockland
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(845) 374-0410

240 North Main Street
Spring Valley, NY 10977

Harris, Kaydean, FNP

Listed in ,
F.F. Thompson Hospital
Adirondack Medical Center
County:
Ontario
Accepting New Patients:
Yes
Language(s):
English
(585) 924-1510

1160 Corporate Drive
Farmington, NY 14425

Harris, Kaydean, FNP

Listed in ,
F.F. Thompson Hospital
Adirondack Medical Center
County:
Ontario
Accepting New Patients:
Yes
Language(s):
English
(585) 978-8240

699 South Main Street
Suite 5
Canandaigua, NY 14424

Harris, Kaydean, FNP

Listed in ,
F.F. Thompson Hospital
Adirondack Medical Center
County:
Wayne
Accepting New Patients:
Yes
Language(s):
English
(315) 226-8900

800 West Miller Street
Unit 11
Newark, NY 14513

Harris, Kirk A, MD

Listed in , ,
University of Rochester
Department of Psychiatric Clinical Group University of Rochester
County:
Monroe
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(585) 273-5050

300 Crittenden Boulevard
Rochester, NY 14642

Harris, Laurence Orin Franklin, MD

Listed in ,
Columbia Memorial Health
Columbia Memorial Hospitalists
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 697-3200

71 Prospect Avenue
Hudson, NY 12534

Harris, Laurie Anne, CDE

Listed in ,
St. Peter's Health Partners - St. Peter's Health Partners Medical Associates, P.C.
St. Peter's Diabetes & Endocrine Care
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 471-3636

63 Shaker Road
Suite 201
Albany, NY 12204

Harris, Laurie Anne, CDE

Listed in ,
St. Peter's Health Partners - St. Peter's Health Partners Medical Associates, P.C.
St. Peter's Diabetes & Endocrine Care
County:
Saratoga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 471-3636

855 Route 146
Building B, Suite 150
Clifton Park, NY 12065

Harris, Natasha, FNP

Listed in ,
Visiting Services, LLC dba Visiting Docs
Visiting Docs
County:
Rockland
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(845) 374-0410

240 North Main Street
Spring Valley, NY 10977

Harris, Rachel, NP

Listed in ,
Erie County Medical Center
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 898-3073

462 Grider Street
Buffalo, NY 14215

Harris, Raina, LMHC

Listed in ,
SR Medical Services PLLC dba PsychiaTreat
PsychiaTreat
County:
Nassau
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(833) 350-8255

1400 Old Country Road
Suite 103N
Westbury, NY 11590

Harris, Ronald, DO

Listed in ,
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 763-6850

30 Harrison Street
Suite 100
Johnson City, NY 13790

Harris, Ronald P, DO

Listed in ,
United Health Services Hospitals, Inc. - Chenango Memorial Hospital
UHS- Chenango Memorial Hospital
County:
Chenango
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 337-4017

179 North Broad Street
Norwich, NY 13815

Harris, Tucker Martin, MD

Listed in ,
St. Joseph's Medical PC
County:
Onondaga
Language(s):
English
Gender:
Male
(315) 744-1505

4100 Medical Center Drive
Suite 117
Fayetteville, NY 13066

Harris, Tucker Martin, MD

Listed in ,
St. Joseph's Hospital Health Center
County:
Onondaga
Language(s):
English
Gender:
Male
(315) 448-5480

301 Prospect Avenue
1st Floor Specialty Services
Syracuse, NY 13203

Harris, William D, RNFA

Listed in ,
F.F. Thompson Hospital
County:
Ontario
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 396-6000

350 Parrish Street
Canandaigua, NY 14424

Harrison, Aaron I, DO

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

739 State Route 28
Suite 9
Oneonta, NY 13820

Harrison, Christopher, CRNA

Listed in ,
North Country EC LLC dba NE NY Anesthesia Providers
Northeastern New York Surgical Center
County:
Saratoga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 450-1304

135 North Road
Building 2
Wilton, NY 12831

Harrison, Jonathan S, MD

Listed in ,
Guthrie Medical Group, P.C.
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 937-3100

2 Guthrie Drive
Corning, NY 14830

Harrison, Jonathan S, MD

Listed in ,
Upstate University Medical Associates at Syracuse
Department of Medicine Medical Service Group
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 464-8200

750 East Adams Street
Syracuse, NY 13210

Harrison, Jonathan S, MD

Listed in ,
Upstate University Medical Associates at Syracuse
Department of Medicien Medical Service Group
County:
Oswego
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 342-6215

140 West 6th Street
Suite 110
Oswego, NY 13126

Harrison, Joshua Walter, MD

Listed in ,
Crouse Medical Practice, PLLC
County:
Madison
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 824-1100

150 Broad Street
Hamilton, NY 13346

Harrison, Joshua Walter, MD

Listed in ,
Crouse Medical Practice, PLLC
Cardiology at Brittonfield
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 470-7409

5000 Brittonfield Parkway
Suite B101
East Syracuse, NY 13057
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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