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
- Facilities1498
- Acute Inpatient Hospital42
- Behavioral Health Services12
- Certified Home Health Agency85
- Durable Medical Equipment1017
- Hospice and Palliative Care1
- Inpatient Psychiatric Facility Services15
- Laboratories109
- Nutrition Services1
- Outpatient Dialysis Clinic48
- Physical Therapy Facility39
- Private Duty Nursing9
- Skilled Nursing Facility98
- Surgery Center11
- Transportation11
- Primary Care Providers5613
- Specialists24341
- Acupuncture5
- Addiction Medicine68
- Addiction Psychiatry1
- Adolescent Medicine1
- Adult Gerontology Primary Care Nurse Practitioner1
- Adult Reconstructive Orthopedic Surgery4
- Adult Reconstructive Surgery, Orthopedic3
- Advanced Practice Midwife5
- Allergy & Immunology132
- Allergy & Immunology, Pediatric3
- Anesthesiology81
- Audiology196
- Bariatric Surgery12
- Behavior Analyst1
- Behavioral Analysis2
- Behavioral Analyst1
- Behavioral Health1
- Behavioral Health-Social Work3
- Cardiac Electrophysiology65
- Cardiac Surgery18
- Cardiology489
- Cardiology, Interventional73
- Cardiology, Nuclear5
- Cardiology, Pediatric3
- Cardiothoracic Surgery49
- Cardiovascular Disease536
- Cardiovascular Surgery11
- Certified Midwife4
- Certified Physician Assistant1
- Child & Adolescent Psychiatry5
- Chiropractic Medicine28
- Chiropractor48
- Colon & Rectal Surgery150
- Colorectal Surgery2
- Critical Care23
- Critical Care Medicine185
- Critical Care Surgery29
- Dermatology406
- Diabetes Educator39
- Diagnostic Radiology27
- Dietary and Nutrition1
- Dietetics, Registered1
- Dietician27
- Dietician Nutritionist8
- Dietician, Registered156
- Echocardiography3
- Electrodiagnostic Medicine1
- Emergency Medicine64
- Emergency Medicine, Pediatric3
- Endocrinology And Metabolism14
- Endocrinology, Diabetes & Metabolism191
- Endocrinology, Diabetes and Metabolism1
- Epilepsy22
- Family1
- Family Medicine18
- Foot Surgery11
- Gastroenterology425
- General Surgery318
- Genetics7
- Geriatric Medicine13
- Geriatrics97
- Gynecologic Oncology3
- Gynecology28
- Hand Surgery18
- Hand Therapy1
- Head & Neck Surgery2
- Head Surgery4
- Hematology61
- Hematology-Oncology3
- Hospice & Palliative Medicine101
- Hospitalist22
- Infectious Diseases161
- Infectious Diseases, Pediatric2
- Infusion Services17
- Internal Medicine2436
- Interventional Cardiology29
- Licensed Behavior Analyst2
- Licensed Practical Nurse2
- Marriage & Family Therapy18
- Maternal-Fetal Medicine109
- Medical Oncology23
- Mental Health Counselor213
- Midwife223
- Midwife, Advanced Practice47
- Midwives15
- Mohs Surgery14
- Neck Surgery2
- Neonatal-Perinatal Medicine13
- Nephrology339
- Nephrology, Pediatric2
- Neurological Surgery21
- Neurology871
- Neurology, Pediatric28
- Neurology, Vascular28
- Neuromuscular Medicine9
- Neuropathology3
- Neurophysiology29
- Neuropsychiatry4
- Neuropsychology38
- Neuroradiology14
- Neurosurgery207
- Nuclear Cardiology2
- Nuclear Medicine19
- Nurse Anesthetist, Registered28
- Nurse Practitioner1008
- Nurse Practitioner (Specialist)2776
- Nurse Practitioner Psychiatry13
- Nurse Practitoner1
- Nurse, Registered (Specialist)21
- Nutritionist8
- Obesity & Weight Management19
- Obstetrics30
- Obstetrics & Gynecology Surgery3
- Obstetrics and Gynecology3
- Obstetrics/Gynecology1046
- Occupational Health32
- Occupational Therapy287
- Oncology49
- Oncology, Gynecologic14
- Oncology, Hematology248
- Oncology, Medical78
- Oncology, Radiation213
- Oncology, Surgical20
- Ophthalmology383
- Optometry7
- Orthopaedic Surgery1
- Orthopaedics3
- Orthopedic Surgery754
- Orthopedic Surgery, Back1
- Orthopedic Surgery, Hand3
- Orthopedic Surgery, Pediatric1
- Orthopedic Surgery, Spine1
- Orthopedics57
- Orthopedics, Ankle3
- Orthopedics, Foot3
- Osteopathic Medicine2
- Otolaryngology278
- Otolaryngology, Pediatric3
- Pain Management140
- Pain Management, Interventional18
- Palliative Care1
- Palliative Medicine28
- Pathology16
- Pathology, Dermatopathology24
- Pediatric Surgery6
- Physical Medicine & Rehab11
- Physical Medicine & Rehabilitation313
- Physical Medicine and Rehabilitation1
- Physical Therapy998
- Physical Therapy, Neurology1
- Physician Assistant67
- Physician Assistant (Specialist)2887
- Plastic Surgery121
- Plastic Surgery, Facial18
- Podiatric Surgery20
- Podiatrist, Foot & Ankle Surgery1
- Podiatry311
- Preventive Medicine10
- Professional Counselor2
- Prosthetics & Orthotics30
- Psychiatry1053
- Psychiatry & Neurology1
- Psychiatry, Addiction10
- Psychiatry, Child & Adolescent65
- Psychiatry, Geriatric11
- Psychology426
- Psychology, Child & Adolescent5
- Psychosomatic Medicine7
- Pulmonary Critical Care3
- Pulmonary Disease41
- Pulmonary Medicine1
- Pulmonology423
- Radiation Oncology11
- Radiology8
- Radiology, Diagnostic117
- Radiology, Vascular & Interventional15
- Reconstructive Surgery27
- Rehabilitation Medicine, Pediatric1
- Reproductive Endocrinology2
- Retina and Vitreous Surgery1
- Rheumatology125
- Rheumatology, Pediatric3
- Sleep Diagnostics43
- Sleep Medicine10
- Social Work812
- Social Worker1
- Speech Language Pathology147
- Spinal Cord Injury Medicine4
- Sports Medicine131
- Surgery559
- Surgery (General Surgery)2
- Surgery (General)2
- Surgical Oncology3
- Thoracic Surgery95
- Transfusion Medicine1
- Transplant Hepatology4
- Transplant Surgery25
- Trauma and Surgical Critical Care2
- Trauma Surgery10
- Undersea & Hyperbaric Medicine2
- Urgent Care17
- Urogynecology12
- Urological Surgery2
- Urology559
- Urology, Pediatric6
- Vascular & Interventional Rad1
- Vascular & Interventional Radiology4
- Vascular Medicine3
- Vascular Surgery177
- Wound Care16
Rasmusson, Timothy R, MD
Listed in Specialists, Surgery
Surgical Associates Of Western NY
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Vascular Surgery
(716) 677-5500
550 Orchard Park Road
Suite A 103
West Seneca, NY 14224
Suite A 103
West Seneca, NY 14224
Rasnick, Joseph Michael, ANP
Listed in Nurse Practitioner (Specialist), Specialists
Erie County Medical Center
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 898-3333
462 Grider Street
Buffalo, NY 14215
Buffalo, NY 14215
Rasnick, Joseph Michael, ANP
Listed in Cardiothoracic Surgery, Specialists
Buffalo Internist & Associates, LLC
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Emergency Medicine, General Surgery, Internal Medicine
(716) 408-3065
462 Grider Street
Buffalo, NY 14215
Buffalo, NY 14215
Rasoully, Yama, NP
Listed in Nurse Practitioner (PCP), Specialists
Albany Medical Center
AMC Neurology Group
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 262-0800
43 New Scotland Avenue
MC 70 A1 Clinic
Albany, NY 12208
MC 70 A1 Clinic
Albany, NY 12208
Rasoully, Yama, NP
Listed in Nurse Practitioner (PCP), Specialists
Albany Medical Center
Department of Neurology of AMC@Clifton Park
County:
Saratoga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 264-4800
989 Route 146
Suite 100
Clifton Park, NY 12065
Suite 100
Clifton Park, NY 12065
Rasoully, Yama, NP
Listed in Nurse Practitioner (Specialist), Specialists
Ellis Hospital
County:
Schenectady
Accepting New Patients:
Yes
Language(s):
English
(518) 243-4135
1101 Nott Street
Schenectady, NY 12308
Schenectady, NY 12308
Rassias, Dennis, MD
Listed in General Surgery, Specialists
St. Peter's Health Partners Medical Associates, PC
Albany Thoracic and Esophageal Surgery
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 525-8501
319 South Manning Boulevard
Suite 206
Albany, NY 12208
Suite 206
Albany, NY 12208
Rassias, Dennis, MD
Listed in General Surgery, Specialists
St. Peter's Health Partners - Samaritan Hospital
Troy Surgical Associates
County:
Rensselaer
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 271-5527
2231 Burdett Avenue
Suite 230
Troy, NY 12180
Suite 230
Troy, NY 12180
Rassman, Jeffrey S, RPA-C
Listed in Physician Assistant (Specialist), Specialists
Erie County Medical Center
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 898-3414
462 Grider Street
Buffalo, NY 14215
Buffalo, NY 14215
Rast, Katherine, MD
Listed in Family Practice, Primary Care Providers
F.F. Thompson Hospital
Lima Family Practice
County:
Livingston
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 624-1960
7325 Community Drive
Lima, NY 14485
Lima, NY 14485
Rastinehad, Rustom A, MD
Listed in Specialists, Urology
Glens Falls Hospital
County:
Warren
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 926-5600
100 Park Street
Glens Falls, NY 12801
Glens Falls, NY 12801
Rastinehad, Rustom A, MD
Listed in Specialists, Urology
Glens Falls Hospital
County:
Warren
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 926-5600
14 Hudson Avenue
Glens Falls, NY 12801
Glens Falls, NY 12801
Rasul, Samad, MD
Listed in Internal Medicine, Specialists
Kenmore Mercy Hospital
County:
Erie
Accepting New Patients:
Yes
Language(s):
Punjabi, Urdu
Gender:
Male
Other Specialties:
Infectious Diseases, CCM
(716) 447-6100
2950 Elmwood Avenue
# 2
Kenmore, NY 14217
# 2
Kenmore, NY 14217
Rasul, Samad, MD
Listed in Internal Medicine, Specialists
Kaleida Health
Buffalo General Medical Center
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 859-7200
100 High Street
Buffalo, NY 14203
Buffalo, NY 14203
Rasul, Samad, MD
Listed in Internal Medicine, Specialists
Kaleida Health
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 859-7200
1540 Maple Road
Williamsville, NY 14221
Williamsville, NY 14221
Rasuli, Kevin, MD
Listed in Orthopedic Surgery, Specialists
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Male
(607) 547-3476
1 Atwell Road
Cooperstown, NY 13326
Cooperstown, NY 13326
Rathina Sabapathy, Padma P, PA-C
Listed in Physician Assistant (Specialist), Specialists
University of Rochester
Internal Medicine Group
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-4912
601 Elmwood Avenue
Rochester, NY 14642
Rochester, NY 14642
Rathmell, Tyler, PA
Listed in Orthopedics, Specialists
Our Lady of Lourdes Memorial Hospital, Inc.
Lourdes Orthopedic Sports Medicine Riverside
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 798-9356
240 Riverside Drive
Johnson City, NY 13790
Johnson City, NY 13790
Ratliff, Christopher, MD
Listed in Ophthalmology, Specialists
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Male
(607) 547-3960
1 Atwell Road
Cooperstown, NY 13326
Cooperstown, NY 13326
Ratnakaram, Ramakrishna L, MD
Listed in Ophthalmology, Specialists
Retina Consultants Of Western New York
County:
Erie
Accepting New Patients:
Yes
Language(s):
Hindi, Telugu
Gender:
Male
(716) 712-2440
3345 Southwestern Boulevard
Orchard Park, NY 14127
Orchard Park, NY 14127
Ratnakaram, Ramakrishna L, MD
Listed in Ophthalmology, Specialists
Retina Consultants Of Western New York
County:
Niagara
Accepting New Patients:
Yes
Language(s):
Hindi, Telugu
Gender:
Male
(716) 205-0151
6933 Williams Road
Niagara Falls, NY 14304
Niagara Falls, NY 14304
Ratnakaram, Ramakrishna L, MD
Listed in Ophthalmology, Specialists
Retina Consultants Of Western New York
County:
Erie
Accepting New Patients:
Yes
Language(s):
Hindi, Telugu
Gender:
Male
(716) 632-1595
6637 Main Street
Williamsville, NY 14221
Williamsville, NY 14221
Ratnasingam, Shamanthy, MD
Listed in Internal Medicine, Specialists
Guthrie Medical Group, P.C.
County:
Cortland
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 756-3500
134 Homer Avenue
Cortland, NY 13045
Cortland, NY 13045
Ratnasingam, Shamanthy Shade, MD
Listed in Internal Medicine, Specialists
St. James Hospital
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 247-2200
7329 Seneca Road North
Hornell, NY 14843
Hornell, NY 14843
Ratnasingam, Shamanthy Shade, MD
Listed in Internal Medicine, Specialists
Nicholas H. Noyes Memorial Hospital
Noyes Memorial Hospital
County:
Livingston
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 335-6001
111 Clara Barton Street
Dansville, NY 14437
Dansville, NY 14437
Online directory last updated on August 1, 2025
Download the Provider Directory (pdf), updated August 1, 2025
Page last updated on August 8, 2025
