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
Menzies, Dhananjai, MD
Listed in Cardiovascular Disease, Specialists
Bassett Healthcare Network
Mary Imogene Bassett Hospital
County:
Otsego
Language(s):
English
Gender:
Male
(607) 547-3180
1 Atwell Road
Cooperstown, NY 13326
Cooperstown, NY 13326
Merante, Laura, LCSWR
Listed in Social Work, Specialists
Greene County Mental Health Center
County:
Greene
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 622-9163
905 County Building
Cairo, NY 12413
Cairo, NY 12413
Mercandetti, Jennifer, NP
Listed in Nurse Practitioner (PCP), Primary Care Providers
F.F. Thompson Hospital
F.F. Thompson ICU/Pulmonary Clinic
County:
Ontario
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-4161
350 Parrish Street
Canandaigua, NY 14424
Canandaigua, NY 14424
Mercer, Courtney B, APN
Listed in Nurse Practitioner, Specialists
Allentown Pediatric and Adolescent Medicine
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 332-4472
560 Franklin Street
Buffalo, NY 14202
Buffalo, NY 14202
Mercer, Timothy, PA
Listed in Physician Assistant (Specialist), Specialists
Claxton-Hepburn Medical Center
County:
St. Lawrence
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(315) 394-9462
100 Horwood Place
Ogdensburg, NY 13669
Ogdensburg, NY 13669
Mercer, Timothy, PA
Listed in Physician Assistant (Specialist), Specialists
Claxton-Hepburn Medical Center
County:
St. Lawrence
Language(s):
English
Gender:
Male
(315) 379-4700
39 West Main Street
Canton, NY 13617
Canton, NY 13617
Merchant, Chetan, MD
Listed in Specialists, Surgery
Guthrie Medical Group, P.C.
County:
Bradford
Accepting New Patients:
Yes
Language(s):
English
(570) 297-4104
285 Guthrie Drive
Troy, PA 16947
Troy, PA 16947
Merchant, Chetan, MD
Listed in Specialists, Surgery
Guthrie Medical Group, P.C.
County:
Cortland
Accepting New Patients:
Yes
Language(s):
English
(607) 756-3500
134 Homer Avenue
Cortland, NY 13045
Cortland, NY 13045
Merchant, Chetan, MD
Listed in Specialists, Surgery
Guthrie Medical Group, P.C.
County:
Steuben
Accepting New Patients:
Yes
Language(s):
English
(607) 973-7200
1 Guthrie Drive
Corning, NY 14830
Corning, NY 14830
Mercurio, Mary Gail, MD
Listed in Dermatology, Specialists
University of Rochester
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-7546
400 Red Creek Drive
Suite 200
Rochester, NY 14623
Suite 200
Rochester, NY 14623
Mercurio, Mary Gail, MD
Listed in Dermatology, Specialists
University of Rochester
University Dermatology Associates
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(585) 275-7546
400 Red Creek Drive
Suite 200
Rochester, NY 14623
Suite 200
Rochester, NY 14623
(518) 359-3355
114 Wawbeek Avenue
Tupper Lake, NY 12986
Tupper Lake, NY 12986
Mereday, Jacqueline Elaine, PA
Listed in Physician Assistant (Specialist), Specialists
Albany Medical Center
Delmar Multi-Specialty
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 264-0701
250 Delaware Avenue
Suite 202
Delmar, NY 12054
Suite 202
Delmar, NY 12054
Mereday, Jacqueline Elaine, PA
Listed in Physician Assistant (Specialist), Specialists
Albany Medical Center
Gastroenterology Group
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 262-5276
47 New Scotland Avenue
MC 48
Albany, NY 12208
MC 48
Albany, NY 12208
Meredith, Lauren, CRNA
Listed in Nurse Practitioner, Specialists
Erie County Medical Center Corporation
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 898-3436
462 Grider Street
Buffalo, NY 14215
Buffalo, NY 14215
Merenda, Rebecca, PsyD
Listed in Psychology, Specialists
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
Floor 12
Brooklyn, NY 11201
Merhige, Michael E, MD
Listed in Cardiovascular Disease, Specialists
Michael E. Merhige, MD
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Nuclear Cardiology
(716) 835-1545
2447 Sheridan Drive
Tonawanda, NY 14150
Tonawanda, NY 14150
Merhige, Michael E, MD
Listed in Cardiovascular Disease, Specialists
Michael E. Merhige, MD
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Nuclear Cardiology
(716) 402-1579
549 4th Street
3rd Floor
Niagara Falls, NY 14301
3rd Floor
Niagara Falls, NY 14301
Merhige, Michael Edward, MD
Listed in Cardiology, Specialists
Michael Merhige MD
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 835-1545
2447 Sheridan Drive
Tonawanda, NY 14150
Tonawanda, NY 14150
Merica, Stephanie, NP
Listed in Nurse Practitioner (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
Merkel, Andrew P, 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, 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
Online directory last updated on August 1, 2025
Download the Provider Directory (pdf), updated August 1, 2025
Page last updated on August 8, 2025