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
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 882-3020
1317 Jefferson Avenue
Buffalo, NY 14208
Buffalo, NY 14208
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 688-8525
1360 North Forest Road
Amherst, NY 14221
Amherst, NY 14221
Quest Diagnostics
Listed in Laboratories
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
(716) 297-7105
1370 Military Road
Niagara Falls, NY 14304
Niagara Falls, NY 14304
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 877-1113
155 Lawn Avenue
Buffalo, NY 14207
Buffalo, NY 14207
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 773-3040
1738 Grand Island Boulevard
Grand Island, NY 14072
Grand Island, NY 14072
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 894-1575
1779 Walden Avenue
Suite 300
Cheektowaga, NY 14225
Suite 300
Cheektowaga, NY 14225
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 874-1703
2629 Delaware Avenue
Buffalo, NY 14216
Buffalo, NY 14216
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 677-6255
264 Center Road
West Seneca, NY 14224
West Seneca, NY 14224
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 652-5327
268 Main Street
East Aurora, NY 14052
East Aurora, NY 14052
Quest Diagnostics
Listed in Laboratories
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
(716) 778-7353
2735 Main Street
Newfane, NY 14108
Newfane, NY 14108
Quest Diagnostics
Listed in Laboratories
County:
Niagara
Accepting New Patients:
Yes
Language(s):
English
(716) 694-9558
301 Meadow Drive
Unit 76
North Tonawanda, NY 14120
Unit 76
North Tonawanda, NY 14120
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 677-0051
3045 Southwestern Boulevard
Orchard Park, NY 14127
Orchard Park, NY 14127
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 677-0829
3050 Orchard Park Road
West Seneca, NY 14224
West Seneca, NY 14224
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 835-3826
3500 Main Street
Amherst, NY 14226
Amherst, NY 14226
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 833-1363
3620 Sheridan Drive
Suite 100
Amherst, NY 14226
Suite 100
Amherst, NY 14226
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 649-9171
3674 Commerce Place
Building 3, Suite A
Hamburg, NY 14075
Building 3, Suite A
Hamburg, NY 14075
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 835-9522
3842 Harlem Road
Cheektowaga, NY 14215
Cheektowaga, NY 14215
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 691-1744
3950 East Robinson Road
Suite 103
Amherst, NY 14228
Suite 103
Amherst, NY 14228
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 839-0351
3980 Sheridan Drive
Dent Tower, Suite 314
Amherst, NY 14226
Dent Tower, Suite 314
Amherst, NY 14226
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 877-5040
4041 Delaware Avenue
Suite 110
Tonawanda, NY 14150
Suite 110
Tonawanda, NY 14150
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 649-5929
4154 McKinley Parkway
Blasdell, NY 14219
Blasdell, NY 14219
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 633-8354
4181 Transit Road
Amherst, NY 14221
Amherst, NY 14221
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 855-2131
455 Delaware Avenue
Buffalo, NY 14202
Buffalo, NY 14202
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 592-0380
482 South Cascade Drive
Springville, NY 14141
Springville, NY 14141
Quest Diagnostics
Listed in Laboratories
County:
Erie
Accepting New Patients:
Yes
Language(s):
English
(716) 656-0385
4845 Transit Road
Lancaster, NY 14043
Lancaster, NY 14043
Online directory last updated on August 1, 2025
Download the Provider Directory (pdf), updated August 1, 2025
Page last updated on August 8, 2025