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
Merkel, Andrew P, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 266-1940
1255 Portland Avenue
Rochester, NY 14621
Rochester, NY 14621
Merkel, Andrew P, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Livingston
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 243-2486
4500 Millennium Drive
Suite C
Geneseo, NY 14454
Suite C
Geneseo, NY 14454
Merkel, Andrew P, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 243-2486
6668 4th Section Road
Brockport, NY 14420
Brockport, NY 14420
Merkel, Joseph, MD
Erie County Medical Center Corporation
County:
Erie
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(716) 898-5759
462 Grider Street
Buffalo, NY 14215
Buffalo, NY 14215
Merkel, Paul J, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 586-6100
500 West Whitney Road
Penfield, NY 14526
Penfield, NY 14526
Merkel, Paul J, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 266-1940
1255 Portland Avenue
Rochester, NY 14621
Rochester, NY 14621
Merkel, Paul J, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Livingston
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 243-2486
4500 Millennium Drive
Suite C
Geneseo, NY 14454
Suite C
Geneseo, NY 14454
Merkel, Paul J, DPM
Listed in Podiatry, Specialists
Genesee Valley Podiatry LLP
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 243-2486
6668 4th Section Road
Brockport, NY 14420
Brockport, NY 14420
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Kinderhook Medical Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 758-6101
2827 US Route 9
Valatie, NY 12184
Valatie, NY 12184
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Valatie Family Care Center
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 758-1766
2827 US Route 9
Valatie, NY 12184
Valatie, NY 12184
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Callan Family Care Center
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 329-3900
283 Mountain View Road
Suite 2
Copake, NY 12516
Suite 2
Copake, NY 12516
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Chatham Family Care Center & Ghent Family Care Center
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 392-6650
31 Dardess Drive
Chatham, NY 12037
Chatham, NY 12037
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Windham Medical Care
County:
Greene
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 734-3260
345 State Route 296
Hensonville, NY 12439
Hensonville, NY 12439
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Cairo Family Care Center
County:
Greene
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 943-1442
4383 Route 23
Cairo, NY 12413
Cairo, NY 12413
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Hudson Medical Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 697-3540
71 Prospect Avenue
Suite 130
Hudson, NY 12534
Suite 130
Hudson, NY 12534
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Columbia Memorial Family Care
County:
Columbia
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 828-3327
71 Prospect Avenue
Suite 230
Hudson, NY 12534
Suite 230
Hudson, NY 12534
Merkhan, Samuel, MD
Listed in Internal Medicine, Primary Care Providers
Columbia Memorial Health
Prime Medical
County:
Greene
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(518) 943-1442
159 Jefferson Heights
Suite D107
Catskill, NY 12414
Suite D107
Catskill, NY 12414
Merletti, Michael J, DPM
Listed in Podiatry, Specialists
Michael J. Merletti, DPM
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 278-4424
620 10th Street
Suite 700 Wound Center
Niagara Falls, NY 14301
Suite 700 Wound Center
Niagara Falls, NY 14301
Mero, Chelsea Anne, RPA-C
Listed in Physician Assistant (Specialist), Specialists
St. Peter's Health Partners - St. Peter's Health Partners Medical Associates, P.C.
St. Peter's Breast Surgery
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 641-6936
317 South Manning Boulevard
Suite C364
Albany, NY 12208
Suite C364
Albany, NY 12208
Merola, Michael, NP
Listed in Nurse Practitioner (PCP), Primary Care Providers
Crouse Medical Practice, PLLC
County:
Onondaga
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(315) 470-7364
739 Irving Avenue
Suite 450
Syracuse, NY 13210
Suite 450
Syracuse, NY 13210
Merola, Michael, NP
Listed in Nurse Practitioner (PCP), Primary Care Providers
Crouse Medical Practice, PLLC
County:
Onondaga
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(315) 470-7111
736 Irving Avenue
Syracuse, NY 13210
Syracuse, NY 13210
Merrell, Nancy, MD
Listed in Gastroenterology, Specialists
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Female
(607) 547-3760
1 Atwell Road
Cooperstown, NY 13326
Cooperstown, NY 13326
Merriam, Stephen, MD
Upstate University Medical Associates at Syracuse
Ophthalmology Medical Service Group, Inc
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
(315) 464-5230
550 Harrison Street
Syracuse, NY 13202
Syracuse, NY 13202
Merriam, Stephen W, MD
Listed in Ophthalmology, Specialists
Specialty Surgery Center of CNY
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 451-6911
225 Greenfield Parkway
Suite 105
Liverpool, NY 13088
Suite 105
Liverpool, NY 13088
Merriam, Walter Woodhull, MD
Listed in Ophthalmology, Specialists
Specialty Surgery Center of CNY
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 451-6911
225 Greenfield Parkway
Suite 105
Liverpool, NY 13088
Suite 105
Liverpool, NY 13088
Online directory last updated on January 2, 2026
Download the Provider Directory (pdf), updated January 2, 2026
Page last updated on January 29, 2026

