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
- Facilities1596
- Acute Inpatient Hospital43
- Behavioral Health Services12
- Certified Home Health Agency85
- Diagnostic Radiology13
- Durable Medical Equipment1017
- Family Practice Facility1
- Hospice and Palliative Care1
- Infusion Services17
- Inpatient Psychiatric Facility Services14
- Laboratories109
- Nutrition Services1
- Outpatient Dialysis Clinic48
- Physical Therapy Facility42
- Private Duty Nursing9
- Prosthetics & Orthotics30
- Skilled Nursing Facility130
- Speech Therapy Facility1
- Surgery Center12
- Transportation11
- Primary Care Providers6506
- Specialists30789
- Acupuncture7
- Addiction Medicine74
- Addiction Psychiatry1
- Adolescent Medicine1
- Adult Gerontology Primary Care Nurse Practitioner1
- Adult Reconstructive Orthopedic Surgery4
- Adult Reconstructive Surgery, Orthopedic3
- Advanced Practice Midwife4
- Allergy & Immunology136
- Allergy & Immunology, Pediatric3
- Anesthesiology92
- Art Therapy1
- Audiology204
- Bariatric Surgery12
- Behavioral Analyst4
- Behavorial Health1
- Behavorial Health-Social Work19
- Brain Injury Medicine4
- Cardiac Electrophysiology87
- Cardiac Surgery23
- Cardiology539
- Cardiology, Interventional123
- Cardiology, Nuclear7
- Cardiology, Pediatric5
- Cardiothoracic Surgery52
- Cardiothoracic Vascular Surgery2
- Cardiovascular Disease793
- Cardiovascular Surgery13
- Certified Midwife4
- Certified Physician Assistant1
- Certified Regist. Nurse Anesth11
- Child & Adolescent Psychiatry6
- Chiropractic Medicine28
- Chiropractor49
- Clinical Nurse Specialist, Psychiatric/Mental Health1
- Colon & Rectal Surgery162
- Colorectal Surgery2
- Critical Care26
- Critical Care Medicine269
- Critical Care Medicine, Pediatric2
- Critical Care Surgery40
- Dermatology482
- Diabetes Educator25
- Diagnostic Radiology (Specialist)16
- Dietary and Nutrition1
- Dietetics, Registered1
- Dietician26
- Dietician Nutritionist8
- Dietician, Registered152
- Echocardiography3
- Electrodiagnostic Medicine1
- Emergency Medicine68
- Emergency Medicine, Pediatric3
- Endocrinology2
- Endocrinology & Metabolism14
- Endocrinology, Diabetes & Metabolism204
- Endocrinology, Pediatric2
- Epilepsy23
- Family1
- Family Medicine20
- Foot Surgery14
- Gastroenterology486
- Gastroenterology, Pediatric1
- General Surgery354
- Genetics10
- Geriatric Medicine16
- Geriatrics133
- Gerontology3
- Gynecologic Oncology3
- Gynecology30
- Hand Surgery18
- Hand Therapy1
- Head & Neck Surgery2
- Head Surgery4
- Hematology70
- Hematology-Oncology4
- Hematology, Pediatric2
- Hematopathology1
- Hospice & Palliative Medicine119
- Hospitalist63
- Hospitalist/Internal Medicine1
- Infectious Disease3
- Infectious Diseases201
- Infectious Diseases, Pediatric2
- Internal Medicine3032
- Interventional Cardiology49
- Licensed Behavior Analyst2
- Licensed Practical Nurse3
- Marriage & Family Therapy21
- Maternal-Fetal Medicine148
- Medical Oncology23
- Mental Health Counselor266
- Midwife279
- Midwife, Advanced Practice56
- Midwives15
- Mohs Surgery23
- Neck Surgery2
- Neonatal-Perinatal Medicine13
- Nephrology372
- Nephrology, Pediatric3
- Neurological Surgery21
- Neurology956
- Neurology with Special Qualifications in Child Neurology1
- Neurology, Pediatric28
- Neurology, Vascular36
- Neuromuscular Medicine9
- Neuropathology4
- Neurophysiology33
- Neuropsychiatry4
- Neuropsychology43
- Neuropsychology, Pediatric1
- Neuroradiology66
- Neurosurgery229
- Nuclear Cardiology2
- Nuclear Medicine31
- Nurse Anesthetist, Registered99
- Nurse Practitioner1018
- Nurse Practitioner (Specialist)4323
- Nurse Practitioner Psychiatry13
- Nurse, Registered (Specialist)28
- Nutritionist13
- Obesity & Weight Management20
- Obstetrics35
- Obstetrics & Gynecology Surgery5
- Obstetrics/Gynecology1211
- Occupational Health33
- Occupational Medicine1
- Occupational Therapy301
- Oncology50
- Oncology, Gynecologic18
- Oncology, Hematology278
- Oncology, Medical92
- Oncology, Pediatric2
- Oncology, Radiation278
- Oncology, Surgical23
- Ophthalmology410
- Ophthalmology, Pediatric4
- Optometry7
- Orthopaedic Surgery2
- Orthopaedics3
- Orthopedic Surgery825
- Orthopedic Surgery, Back1
- Orthopedic Surgery, Hand3
- Orthopedic Surgery, Pediatric1
- Orthopedic Surgery, Spine1
- Orthopedics62
- Orthopedics, Ankle3
- Orthopedics, Foot3
- Osteopathic Medicine3
- Otolaryngology321
- Otolaryngology, Pediatric3
- Pain Management165
- Pain Management, Interventional18
- Pain Medicine1
- Palliative Care1
- Palliative Medicine29
- Pathology16
- Pathology, Dermatopathology27
- Pediatric Otolaryngology1
- Pediatric Surgery8
- Pediatric Urology1
- Physical Medicine & Rehabilitation351
- Physical Therapy1054
- Physical Therapy, Neurology1
- Physician Assistant (Specialist)5105
- Plastic and Reconstructive Surgery1
- Plastic Surgery132
- Plastic Surgery, Facial18
- PM&R Spinal Cord Injury Medicine2
- Podiatric Surgery20
- Podiatrist, Foot & Ankle Surgery1
- Podiatry340
- Preventive Medicine17
- Professional Counselor2
- Psychiatric/Mental Health1
- Psychiatry1298
- Psychiatry & Neurology4
- Psychiatry & Neurology, Neurology2
- Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology2
- Psychiatry & Neurology, Psychiatry3
- Psychiatry, Addiction11
- Psychiatry, Child & Adolescent90
- Psychiatry, General3
- Psychiatry, Geriatric11
- Psychiatry& Neurology, Child & Adolescent Psychiatry3
- Psychologist1
- Psychologist, Clinical1
- Psychologist, Clinical Child & Adolescent1
- Psychology463
- Psychology, Child & Adolescent8
- Psychosomatic Medicine10
- Pulmonary Critical Care3
- Pulmonary Disease42
- Pulmonary Medicine1
- Pulmonology494
- Radiation Oncology11
- Radiology11
- Radiology, Diagnostic281
- Radiology, Vascular & Interventional15
- Reconstructive Surgery28
- Rehabilitation Medicine, Pediatric2
- Reproductive Endocrinology2
- Retina and Vitreous Surgery1
- Rheumatology136
- Rheumatology, Pediatric3
- Sleep Diagnostics51
- Sleep Medicine10
- Social Work945
- Social Worker1
- Speech Language Pathology155
- Spinal Cord Injury Medicine4
- Sports Medicine135
- Surgery635
- Surgery (General Surgery)2
- Surgery (General)2
- Surgical Oncology5
- Thoracic Surgery109
- Toxicology, Medical7
- Transfusion Medicine1
- Transplant Hepatology4
- Transplant Surgery28
- Trauma and Surgical Critical Care2
- Trauma Surgery30
- Undersea & Hyperbaric Medicine3
- Urgent Care48
- Urogynecology15
- Urological Surgery2
- Urology591
- Urology, Pediatric7
- Vascular & Interventional Radiology5
- Vascular Medicine3
- Vascular Neurology1
- Vascular Surgery203
- Wound Care19
Gelman Koessler, Lisa A, MD
Listed in Obstetrics/Gynecology, Specialists
Buffalo OB/GYN, LLP
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(716) 633-4575
4575 Main Street
Amherst, NY 14226
Amherst, NY 14226
Geloff, Brenda A, PA-C
Listed in Endocrinology, Diabetes & Metabolism, Specialists
Upstate University Medical Associates - SUNY Health Science
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 464-5910
750 East Adams Street
Syracuse, NY 13210
Syracuse, NY 13210
Gelormini, Joseph L, MD
Listed in Cardiovascular Disease, Specialists
Sisters Hospital Medical Services
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Interventional Cardiology, IMD
(716) 862-1000
2157 Main Street
Buffalo, NY 14214
Buffalo, NY 14214
Gelormini, Joseph L, MD
Listed in Cardiovascular Disease, Specialists
Sisters Hospital Medical Services
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Interventional Cardiology, IMD
(716) 601-3600
144 Genesee Street
Revenue Management Center 3Rd
Buffalo, NY 14203
Revenue Management Center 3Rd
Buffalo, NY 14203
Gelormini, Joseph L, MD
Listed in Cardiovascular Disease, Specialists
Soc St. Joseph Campus
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Interventional Cardiology, IMD
(716) 891-2400
2605 Harlem Road
Buffalo, NY 14225
Buffalo, NY 14225
Gelormini, Joseph L, MD
Listed in Cardiovascular Disease, Specialists
Mt. St. Mary's Hospital And Health
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
Other Specialties:
Interventional Cardiology, IMD
(716) 297-4800
5300 Military Road
Lewiston, NY 14092
Lewiston, NY 14092
Gembusia, Keith, DO
Listed in Family Practice (PCP), Primary Care Providers
Jones Memorial Hospital
County:
Allegany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(585) 928-1600
120 1st Street
Bolivar, NY 14715
Bolivar, NY 14715
Gemelli, Amy, PA
CNY Spine and Pain Medicine, LLC
CNY Spine and Pain Medicine
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(315) 451-5400
7449 Morgan Road
Liverpool, NY 13090
Liverpool, NY 13090
Gemelli, Vincent, PA
Listed in Physician Assistant (Specialist), Specialists
Compassionate Family Medicine
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Male
(315) 452-9977
511 South Main Street
North Syracuse, NY 13212
North Syracuse, NY 13212
Gemelli, Vincent, PA
Listed in Physician Assistant (Specialist), Specialists
Compassionate Family Medicine
County:
Onondaga
Accepting New Patients:
Yes
Language(s):
English, Spanish
Gender:
Male
(315) 425-1431
311 Green Street
Syracuse, NY 13203
Syracuse, NY 13203
Genau, Joseph M, DPM
Listed in Podiatry, Specialists
Aspire Of Western New York Inc
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(716) 505-5630
7 Community Drive
Cheektowaga, NY 14225
Cheektowaga, NY 14225
Gendron, Kim Retell, PMHNP-BC
Listed in Nurse Practitioner (Specialist), Specialists
St. Peter's Health Partners Medical Associates, PC
Home Visiting Primary Care
County:
Albany
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(518) 285-8150
315 South Manning Boulevard
Albany, NY 12208
Albany, NY 12208
Genese, Frank, DO
United Memorial Medical Center
Newark Wayne Pulmonary Medicine
County:
Wayne
Accepting New Patients:
Yes
Language(s):
English
Other Specialties:
Critical Care Medicine
(315) 359-2557
1200 Driving Park Avenue
Newark, NY 14513
Newark, NY 14513
Genese, Frank, DO
United Memorial Medical Center
RGH Dept of Pulmonary Disease
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
Other Specialties:
Critical Care Medicine
(585) 922-4409
1425 Portland Avenue
Wilson Building
Rochester, NY 14621
Wilson Building
Rochester, NY 14621
Genese, Josephine, DO
Listed in Family Practice (PCP), Primary Care Providers
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 729-2144
4417 Vestal Parkway East
Vestal, NY 13850
Vestal, NY 13850
Genese, Josephine, DO
Listed in Family Practice (PCP), Primary Care Providers
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
No
Language(s):
English
Gender:
Female
(607) 763-6075
507 Main Street
Johnson City, NY 13790
Johnson City, NY 13790
Genese, Josephine Sun, DO
Listed in Family Practice (PCP), Primary Care Providers
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 754-7171
1302 East Main Street
Endicott, NY 13760
Endicott, NY 13760
Genese, Josephine Sun, DO
Listed in Family Practice (PCP), Primary Care Providers
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Female
(607) 296-2222
160 Robinson Street
Binghamton, NY 13904
Binghamton, NY 13904
Genese, Thomas, MD
Listed in Internal Medicine, Primary Care Providers
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
Yes
Language(s):
English
Gender:
Male
(607) 762-3281
33 Mitchell Avenue
Binghamton, NY 13903
Binghamton, NY 13903
Genese, Thomas, MD
Listed in Internal Medicine, Primary Care Providers
United Health Services Hospitals, Inc. - Binghamton General Hospital
County:
Broome
Accepting New Patients:
No
Language(s):
English
Gender:
Male
(607) 763-6075
507 Main Street
Johnson City, NY 13790
Johnson City, NY 13790
Genesee Valley Physical Therapy & Sports Rehab, PC
Listed in Physical Therapy Facility
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
(585) 247-0080
2300 Buffalo Road
Suite 300A
Rochester, NY 14624
Suite 300A
Rochester, NY 14624
Genesee Valley Physical Therapy & Sports Rehab, PC
Listed in Physical Therapy Facility
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
(585) 355-4310
3670 Mt. Read Boulevard
Suite 12
Rochester, NY 14616
Suite 12
Rochester, NY 14616
Genesee Valley Physical Therapy & Sports Rehab, PC
Listed in Physical Therapy Facility
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
(585) 377-9626
401 Penbrooke Drive
Suite 2A
Penfield, NY 14526
Suite 2A
Penfield, NY 14526
Genesee Valley Physical Therapy & Sports Rehab, PC
Listed in Physical Therapy Facility
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
(585) 377-9626
1350 Turk Hill Road
Room 212
Fairport, NY 14450
Room 212
Fairport, NY 14450
Genesee Valley Physical Therapy & Sports Rehab, PC
Listed in Physical Therapy Facility
County:
Monroe
Accepting New Patients:
Yes
Language(s):
English
(585) 387-0430
1000 Pittsford Victor Road
1F
Pittsford, NY 14534
1F
Pittsford, NY 14534
Online directory last updated on October 10, 2025
Download the Provider Directory (pdf), updated October 10, 2025
Page last updated on October 16, 2025

