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.
Categories
- Facilities1710
- Acute Inpatient Hospital43
- Behavioral Health Services12
- Certified Home Health Agency78
- Diagnostic Radiology31
- Durable Medical Equipment1114
- Hospice and Palliative Care1
- Infusion Services17
- Inpatient Psychiatric Facility Services14
- Laboratories110
- Mobile Medical Services1
- Nutrition Services1
- Outpatient Dialysis Clinic48
- Physical Therapy Facility42
- Private Duty Nursing9
- Prosthetics & Orthotics30
- Skilled Nursing Facility135
- Speech Therapy Facility1
- Surgery Center12
- Transportation11
- Primary Care Providers6596
- Specialists30966
- Acupuncture6
- Addiction Medicine74
- Addiction Psychiatry1
- Adolescent Medicine1
- Adult Gerontology Primary Care Nurse Practitioner1
- Adult Reconstructive Orthopedic Surgery4
- Adult Reconstructive Surgery, Orthopedic3
- Advanced Practice Midwife4
- Allergy & Immunology146
- Allergy & Immunology, Pediatric3
- Anesthesiology90
- Art Therapy1
- Audiology202
- Bariatric Surgery12
- Behavior Analyst3
- Behavioral Analysis2
- Behavioral Analyst1
- Behavorial Health1
- Behavorial Health-Social Work19
- Brain Injury Medicine6
- Cardiac Electrophysiology90
- Cardiac Surgery22
- Cardiology554
- Cardiology, Interventional118
- Cardiology, Nuclear6
- Cardiology, Pediatric5
- Cardiothoracic Surgery53
- Cardiothoracic Vascular Surgery2
- Cardiovascular Disease818
- Cardiovascular Surgery16
- Certified Midwife4
- Certified Physician Assistant1
- Certified Regist. Nurse Anesth9
- Child & Adolescent Psychiatry6
- Chiropractic Medicine28
- Chiropractor49
- Clinical Nurse Specialist, Psychiatric/Mental Health1
- Colon & Rectal Surgery160
- Colorectal Surgery2
- Critical Care39
- Critical Care Medicine251
- Critical Care Medicine, Pediatric1
- Critical Care Surgery46
- Dentistry1
- Dermatology518
- Diabetes Educator31
- Dietary and Nutrition1
- Dietetics, Registered1
- Dietician26
- Dietician Nutritionist12
- Dietician, Registered158
- Echocardiography3
- Electrodiagnostic Medicine1
- Emergency Medicine71
- Emergency Medicine, Pediatric4
- Endocrinology2
- Endocrinology & Metabolism15
- Endocrinology, Diabetes & Metabolism207
- Endocrinology, Diabetes and Metabolism1
- Endocrinology, Pediatric2
- Epilepsy23
- Family Medicine22
- Foot Surgery14
- Gastroenterology495
- General Surgery372
- Genetics10
- Geriatric Medicine16
- Geriatrics134
- Gerontology3
- Gynecologic Oncology3
- Gynecology30
- Hand Surgery18
- Hand Therapy1
- Head & Neck Surgery2
- Head Surgery9
- Hematology68
- Hematology-Oncology4
- Hematology, Pediatric2
- Hematopathology1
- Hospice & Palliative Medicine119
- Hospitalist75
- Hospitalist/Internal Medicine1
- Infectious Disease3
- Infectious Diseases198
- Infectious Diseases, Pediatric2
- Internal Medicine3039
- Interventional Cardiology49
- Licensed Behavior Analyst2
- Licensed Practical Nurse3
- Mammography2
- Marriage & Family Therapy26
- Maternal-Fetal Medicine155
- Medical Oncology23
- Mental Health Counselor292
- Midwife290
- Midwife, Advanced Practice59
- Midwives15
- Mohs Surgery25
- Neck Surgery2
- Neonatal-Perinatal Medicine12
- Nephrology358
- Nephrology, Pediatric3
- Neurological Surgery22
- Neurology974
- Neurology with Special Qualifications in Child Neurology1
- Neurology, Pediatric28
- Neurology, Vascular38
- Neuromuscular Medicine13
- Neuropathology4
- Neurophysiology33
- Neuropsychiatry4
- Neuropsychology46
- Neuropsychology, Pediatric1
- Neuroradiology94
- Neurosurgery225
- Nuclear Cardiology2
- Nuclear Medicine33
- Nurse Anesthetist, Registered98
- Nurse Practitioner991
- Nurse Practitioner (Specialist)4171
- Nurse Practitioner Psychiatry14
- Nurse, Registered (Specialist)21
- Nutritionist13
- Obesity & Weight Management19
- Obstetrics36
- Obstetrics & Gynecology Surgery5
- Obstetrics/Gynecology1266
- Occupational Health33
- Occupational Medicine1
- Occupational Therapy302
- Oncology50
- Oncology, Gynecologic18
- Oncology, Hematology276
- Oncology, Medical96
- Oncology, Pediatric2
- Oncology, Radiation282
- Oncology, Surgical21
- Ophthalmology410
- Ophthalmology, Pediatric4
- Optometry7
- Orthopaedic Surgery3
- Orthopaedics3
- Orthopedic Surgery836
- Orthopedic Surgery, Back1
- Orthopedic Surgery, Hand3
- Orthopedic Surgery, Pediatric2
- Orthopedic Surgery, Spine1
- Orthopedics64
- Orthopedics, Ankle3
- Orthopedics, Foot3
- Osteopathic Medicine3
- Otolaryngology327
- Otolaryngology, Pediatric3
- Pain Management164
- Pain Management, Interventional18
- Pain Medicine1
- Palliative Care1
- Palliative Medicine33
- Pathology16
- Pathology, Dermatopathology27
- Pediatric Otolaryngology1
- Pediatric Surgery13
- Pediatric Urology1
- Physical Medicine & Rehab11
- Physical Medicine & Rehabilitation352
- Physical Medicine and Rehabilitation1
- Physical Therapy1020
- Physical Therapy, Neurology1
- Physician Assistant86
- Physician Assistant (Specialist)4996
- Plastic and Reconstructive Surgery1
- Plastic Surgery137
- Plastic Surgery, Facial18
- PM&R Spinal Cord Injury Medicine2
- Podiatric Surgery20
- Podiatrist, Foot & Ankle Surgery1
- Podiatry347
- Preventive Medicine17
- Professional Counselor2
- Psychiatric/Mental Health1
- Psychiatry1277
- Psychiatry & Neurology4
- Psychiatry & Neurology, Neurology2
- Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology2
- Psychiatry & Neurology, Psychiatry4
- Psychiatry, Addiction11
- Psychiatry, Child & Adolescent84
- Psychiatry, General2
- Psychiatry, Geriatric11
- Psychiatry& Neurology, Child & Adolescent Psychiatry3
- Psychologist, Clinical1
- Psychologist, Clinical Child & Adolescent1
- Psychology489
- Psychology, Child & Adolescent8
- Psychosomatic Medicine10
- Pulmonary Critical Care3
- Pulmonary Disease42
- Pulmonary Medicine1
- Pulmonology498
- Radiation Oncology11
- Radiology14
- Radiology, Diagnostic342
- Radiology, Nuclear2
- Radiology, Pediatric3
- Radiology, Vascular & Interventional28
- Reconstructive Surgery32
- Rehabilitation Medicine, Pediatric2
- Reproductive Endocrinology2
- Retina and Vitreous Surgery1
- Rheumatology138
- Rheumatology, Pediatric3
- Sleep Diagnostics51
- Sleep Medicine10
- Social Work902
- Social Worker1
- Speech Language Pathology150
- Spinal Cord Injury Medicine4
- Sports Medicine140
- Surgery653
- Surgery (General Surgery)2
- Surgery (General)2
- Surgical Oncology4
- Thoracic Surgery116
- Toxicology, Medical8
- Transfusion Medicine1
- Transplant Hepatology4
- Transplant Surgery26
- Trauma and Surgical Critical Care2
- Trauma Surgery29
- Urgent Care48
- Urogynecology15
- Urological Surgery2
- Urology611
- Urology, Pediatric7
- Vascular & Interventional Rad1
- Vascular & Interventional Radiology4
- Vascular Medicine3
- Vascular Neurology1
- Vascular Surgery219
- Wound Care19
2850 Grand Island Boulevard Operating Company, LLC dba Elderwood at Grand Island
Listed in Skilled Nursing Facility
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 773-5900
2850 Grand Island Boulevard
Grand Island, NY 14072
Grand Island, NY 14072
(716) 725-9000
273 Division Street
North Tonawanda, NY 14120
North Tonawanda, NY 14120
AAA Elite Medical Equipment, Inc.
Listed in Durable Medical Equipment
County:
Albany
Accepting New Patients:
Yes
Language(s):
English, Rusian
(518) 459-0000
1839 Central Avenue
Suite 1
Albany, NY 12205
Suite 1
Albany, NY 12205
Aaron, Meredith, NP
Listed in Nurse Practitioner (Specialist), Specialists
University of Rochester
Cardiology Clinical Group
County:
Allegany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 596-0134
191 North Main Street
Wellsville, NY 14895
Wellsville, NY 14895
Aaron, Sharon, LCSW
Listed in Social Work, Specialists
Family Counseling Services of Cortland County, Inc
Family & Children's Counseling Services
County:
Cortland
Language(s):
English
165 Main Street
Suite A
Cortland, NY 13045
Suite A
Cortland, NY 13045
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 492-5088
401 Main Street
Arcade, NY 14009
Arcade, NY 14009
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 786-1560
408 North Main Street
Warsaw, NY 14569
Warsaw, NY 14569
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 493-9230
5596 Route 19A
Castile, NY 14427
Castile, NY 14427
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 969-5335
1 Parker Lane
Perry, NY 14530
Perry, NY 14530
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 496-5007
263 Liberty Street
Arcade, NY 14009
Arcade, NY 14009
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 786-2290
34 Duncan Street
Warsaw, NY 14569
Warsaw, NY 14569
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 591-2186
35 Main Street
Attica, NY 14011
Attica, NY 14011
Abassey, Salman, MD
Listed in Internal Medicine, Specialists
Wyoming County Community Health System
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 786-7907
400 North Main Street
Warsaw, NY 14569
Warsaw, NY 14569
Abate, Mersema, MD
Listed in Nephrology, Specialists
Claxton-Hepburn Medical Center
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 393-3600
214 King Street
Ogdensburg, NY 13669
Ogdensburg, NY 13669
Abate, Mersema, MD
Listed in Nephrology, Specialists
Claxton Medical PC
County:
St. Lawrence
Language(s):
English
Gender:
Male
(315) 393-3600
214 King Street
Ogdensburg, NY 13669
Ogdensburg, NY 13669
Abbas, Hassan, MD
Listed in Internal Medicine, Primary Care Providers
United Memorial Medical Center
County:
Genesee
Accepting New Patients:
Yes
Language(s):
English, Punjabi
(585) 922-5067
127 North Street
Batavia, NY 14020
Batavia, NY 14020
Abbas, Hassan, MD
Listed in Internal Medicine, Primary Care Providers
United Memorial Medical Center
UMMC Hospitalists
County:
Genesee
Accepting New Patients:
No
Language(s):
English, Punjabi
(585) 344-7269
127 North Street
Batavia, NY 14020
Batavia, NY 14020
Abbas, Hassan, MD
Listed in Internal Medicine, Primary Care Providers
United Memorial Medical Center
RGH Hospitalists
County:
Monroe
Accepting New Patients:
No
Language(s):
English, Punjabi
(585) 922-5067
1425 Portland Avenue
Rochester, NY 14621
Rochester, NY 14621
Abbasey, Salman, MD
Listed in Internal Medicine, Specialists
New York General Medical Services, PC
County:
Wyoming
Accepting New Patients:
Yes
Language(s):
English
(865) 693-1000
62 Prospect Street
Warsaw, NY 14569
Warsaw, NY 14569
Abbasi, Israr, MD
Listed in Psychiatry, Specialists
Kaleida Health
Olean General Hospital
County:
McKean
Language(s):
English
Gender:
Male
Other Specialties:
Psychiatry, Child & Adolescent
(814) 362-8420
116 Interstate Parkway
5th Floor
Bradford, PA 16701
5th Floor
Bradford, PA 16701
Abbasi, Israr, MD
Listed in Psychiatry, Specialists
Kaleida Health
Olean General Hospital
County:
Cattaraugus
Language(s):
English
Gender:
Male
Other Specialties:
Psychiatry, Child & Adolescent
(716) 373-2600
515 Main Street
Olean, NY 14760
Olean, NY 14760
Abbasi, Israr, MD
Listed in Psychiatry, Specialists
Jamestown Psychiatric PC
Jamestown Psychiatric - Jamestown Location
County:
Chautauqua
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 526-4041
1465 Foote Avenue Extension
Jamestown, NY 14701
Jamestown, NY 14701
Abbasi, Israr A, MD
Brooks-TLC Hospital System, Inc.
County:
Chautauqua
Language(s):
English
(716) 366-1111
529 Central Avenue
Dunkirk, NY 14048
Dunkirk, NY 14048
Abbasi, Meredith, NP
Listed in Nurse Practitioner (Specialist), Specialists
University of Rochester
University Urology Associates
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-3342
125 Lattimore Road
Suite G-100
Rochester, NY 14620
Suite G-100
Rochester, NY 14620
Abbasi, Uzma, MD
Listed in Gastroenterology, Specialists
Oneida Healthcare
County:
Madison
Accepting New Patients:
Yes
Language(s):
English
(315) 363-3000
321 Genesee Street
Oneida, NY 13421
Oneida, NY 13421
Online directory last updated on January 2, 2026
Download the Provider Directory (pdf), updated January 2, 2026
Page last updated on January 29, 2026

