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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Kashmer, Christina, PA

Listed in ,
Canton-Potsdam Hospital
CPH Cardiology
County:
St. Lawrence
Language(s):
English
Gender:
Female
(315) 274-9102

201 Market Street
Suite E
Potsdam, NY 13676

Kashmer, Christina, PA

Listed in ,
Canton-Potsdam Hospital
CPH Cardiology
County:
St. Lawrence
Language(s):
English
Gender:
Female
(315) 274-9102

50 Leroy Street
Potsdam, NY 13676

Kashou, Hisham, MD

Listed in ,
United Health Services Hospitals, Inc. - Delaware Valley Hospital
Delaware Valley Hospital
County:
Delaware
Language(s):
English
Gender:
Male
(607) 865-2100

1 Titus Place
Walton, NY 13856

Kashou, Hisham, MD

Listed in , ,
United Medical Associates PC
County:
Otsego
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(607) 432-5477

179 River Street
Oneonta, NY 13820

Kashou, Hisham, MD

Listed in , ,
United Medical Associates PC
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 763-6580

30 Harrison Street
Suite 250
Johnson City, NY 13790

Kashou, Hisham, MD

Listed in , ,
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(607) 763-6580

4417 Vestal Parkway East
Vestal, NY 13850

Kashtan, Mark Alexander, MD

Listed in , ,
University of Rochester
University of Rochester Surgical Associates
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-1611

601 Elmwood Avenue
Rochester, NY 14642

Kashtanova, Yekaterina, MD

Listed in , ,
Kidney and Hypertension Consultants, PLLC
County:
Oneida
Accepting New Patients:
Yes
Language(s):
English
(315) 624-9000

1450 Champlin Avenue
Utica, NY 13502

Kashyap, Randeep, MD

Listed in ,
University of Rochester
University of Rochester Surgical Associates
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 275-5875

601 Elmwood Avenue
Rochester, NY 14642

Kasper, Shannon, NP

Listed in ,
University of Rochester
University of Rochester Neurosurgery Group
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-1900

601 Elmwood Avenue
Rochester, NY 14642

Kassis, Kristina Noelle, PA

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

345 State Route 296
Hensonville, NY 12439

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Cairo Family Care Center
County:
Greene
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 622-8525

4383 Route 23
Cairo, NY 12413

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Jefferson Heights Family Care Center
County:
Greene
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 943-3415

159 Jefferson Heights
Suite D-201
Catskill, NY 12414

Kassis, Kristina Noelle, PA

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

71 Prospect Avenue
Suite 130
Hudson, NY 12534

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Prime Medical
County:
Greene
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 943-1442

159 Jefferson Heights
Suite D-107
Catskill, NY 12414

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Valatie Family Care Center
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 758-1766

2827 US Route 9
Valatie, NY 12184

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Callan Family Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 329-3000

283 Mountain View Road
Suite 2
Copake, NY 12516

Kassis, Kristina Noelle, PA

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

31 Dardess Drive
Chatham, NY 12037

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Columbia Memorial Family Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 828-3327

71 Prospect Avenue
Suite 110
Hudson, NY 12534

Kassis, Kristina Noelle, PA

Listed in ,
Columbia Memorial Health
Kinderhook Medical Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Female
(518) 758-6101

2827 US Route 9
Valatie, NY 12184

Kast, Jessica, PA-C

Listed in ,
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Female
(607) 547-3981

1 Atwell Road
Cooperstown, NY 13326

Kaszycki, Andrea, FNP-C

Listed in ,
SUNY Health Science Center at Syracuse dba University Hospital
SUNY Health Science Center at Syracuse
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 464-6255

750 East Adams Street
Syracuse, NY 13210

Kataki, Maria, MD, PhD

Listed in ,
Albany Medical Center
AMC Neurology Group
County:
Albany
Accepting New Patients:
Yes
Language(s):
English, Greek, French
Gender:
Female
(518) 262-0800

43 New Scotland Avenue
MC 70 A1 Clinic
Albany, NY 12208

Katchmar, Alexandra, 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

Katel, Farrukh Amin, PA

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

240 North Main Street
Spring Valley, NY 10977
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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