Healthcare Providers & Facilities in Rochester, NY
Public healthcare directory of 20,687 individual practitioners and 2,035 healthcare facilities located in Rochester, New York.
Medical Specialties in Rochester
Select a specialty to view practitioner listings, practice locations, and qualifications.
Student in an Organized Health Care Education/Training Program
Registered Nurse
Nurse Practitioner - Family
Pharmacist
Social Worker - Clinical
Physician Assistant
Physical Therapist
Speech-Language Pathologist
Internal Medicine
Social Worker
Physician Assistant - Medical
Nurse Practitioner - Adult Health
All Specialties in Rochester
Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 294 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Allergy & Immunology (22)
- Anesthesiology (267)
- Anesthesiology - Pain Medicine (17)
- Colon & Rectal Surgery (14)
- Dermatology (46)
- Emergency Medicine (233)
- Family Medicine (251)
- Hospitalist (266)
- Internal Medicine - Cardiovascular Disease (119)
- Internal Medicine - Clinical Cardiac Electrophysiology (12)
- Internal Medicine - Critical Care Medicine (14)
- Internal Medicine - Endocrinology, Diabetes & Metabolism (32)
- Internal Medicine - Gastroenterology (63)
- Internal Medicine - Geriatric Medicine (37)
- Internal Medicine - Hematology & Oncology (64)
- Internal Medicine - Hospice and Palliative Medicine (17)
- Internal Medicine - Infectious Disease (46)
- Internal Medicine - Interventional Cardiology (15)
- Internal Medicine - Medical Oncology (17)
- Internal Medicine - Nephrology (54)
- Internal Medicine - Pulmonary Disease (58)
- Internal Medicine - Rheumatology (22)
- Neurological Surgery (26)
- Obstetrics & Gynecology (161)
- Obstetrics & Gynecology - Gynecologic Oncology (12)
- Obstetrics & Gynecology - Gynecology (14)
- Obstetrics & Gynecology - Maternal & Fetal Medicine (11)
- Ophthalmology (70)
- Orthopaedic Surgery (49)
- Orthopaedic Surgery - Hand Surgery (14)
- Orthopaedic Surgery - Orthopaedic Surgery of the Spine (9)
- Orthopaedic Surgery - Sports Medicine (11)
- Otolaryngology (45)
- Pathology - Anatomic Pathology (12)
- Pathology - Anatomic Pathology & Clinical Pathology (75)
- Pathology - Clinical Pathology/Laboratory Medicine (13)
- Pediatrics (243)
- Pediatrics - Adolescent Medicine (11)
- Pediatrics - Neonatal-Perinatal Medicine (27)
- Pediatrics - Pediatric Cardiology (9)
- Pediatrics - Pediatric Critical Care Medicine (19)
- Pediatrics - Pediatric Emergency Medicine (9)
- Pediatrics - Pediatric Gastroenterology (13)
- Pediatrics - Pediatric Hematology-Oncology (17)
- Pediatrics - Pediatric Infectious Diseases (9)
- Physical Medicine & Rehabilitation (60)
- Plastic Surgery (20)
- Psychiatry & Neurology - Child & Adolescent Psychiatry (27)
- Psychiatry & Neurology - Neurology (120)
- Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology (20)
- Psychiatry & Neurology - Psychiatry (155)
- Radiology - Diagnostic Radiology (168)
- Radiology - Neuroradiology (10)
- Radiology - Radiation Oncology (26)
- Radiology - Vascular & Interventional Radiology (19)
- Surgery (61)
- Surgery - Surgical Oncology (13)
- Surgery - Trauma Surgery (11)
- Surgery - Vascular Surgery (21)
- Thoracic Surgery (Cardiothoracic Vascular Surgery) (29)
- Urology (44)
Behavioral Health & Social Service Providers
- Behavior Analyst (25)
- Clinical Neuropsychologist (15)
- Counselor (143)
- Counselor - Addiction (Substance Use Disorder) (312)
- Counselor - Mental Health (827)
- Counselor - Professional (16)
- Marriage & Family Therapist (105)
- Psychologist (117)
- Psychologist - Clinical (201)
- Psychologist - Clinical Child & Adolescent (20)
- Psychologist - Counseling (10)
- Psychologist - School (23)
- Social Worker - School (135)
Chiropractic Providers
- Chiropractor (150)
Dental Providers
Dietary & Nutritional Service Providers
- Dietitian, Registered (152)
Eye and Vision Services Providers
Nursing Service Providers
- Licensed Practical Nurse (1,844)
- Licensed Vocational Nurse (16)
- Registered Nurse - Addiction (Substance Use Disorder) (22)
- Registered Nurse - Case Management (31)
- Registered Nurse - Community Health (90)
- Registered Nurse - Critical Care Medicine (17)
- Registered Nurse - General Practice (28)
- Registered Nurse - Home Health (30)
- Registered Nurse - Medical-Surgical (13)
- Registered Nurse - Pediatrics (29)
- Registered Nurse - Psychiatric/Mental Health (51)
- Registered Nurse - Psychiatric/Mental Health, Adult (27)
- Registered Nurse - School (74)
Nursing Service Related Providers
- Doula (48)
- Nurse's Aide (17)
Other Service Providers
- Acupuncturist (32)
- Case Manager/Care Coordinator (287)
- Community Health Worker (14)
- Driver (29)
- Genetic Counselor, MS (25)
- Health Educator (12)
- Midwife (13)
- Peer Specialist (162)
- Specialist (196)
Pharmacy Service Providers
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife (48)
- Nurse Anesthetist, Certified Registered (113)
- Nurse Practitioner (231)
- Nurse Practitioner - Acute Care (191)
- Nurse Practitioner - Gerontology (32)
- Nurse Practitioner - Neonatal (15)
- Nurse Practitioner - Obstetrics & Gynecology (13)
- Nurse Practitioner - Pediatrics (198)
- Nurse Practitioner - Psychiatric/Mental Health (186)
- Nurse Practitioner - Women's Health (29)
- Physician Assistant - Surgical (145)
Podiatric Medicine & Surgery Service Providers
- Podiatrist (16)
- Podiatrist - Foot & Ankle Surgery (17)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Art Therapist (28)
- Developmental Therapist (28)
- Massage Therapist (126)
- Music Therapist (18)
- Occupational Therapist (304)
- Occupational Therapist - Pediatrics (36)
- Occupational Therapy Assistant (32)
- Physical Therapist - Orthopedic (43)
- Physical Therapist - Pediatrics (12)
- Physical Therapy Assistant (47)
- Specialist/Technologist - Athletic Trainer (54)
Speech, Language and Hearing Service Providers
Featured Healthcare Providers in Rochester
Practitioner profiles in Rochester, NY with recent CMS Medicare or Open Payments data.
Dr. Thais Calderon , MD
Student in an Organized Health Care Education/Training Program
Jacob Raifstanger , PHYSICIAN ASSISTANT
Physician Assistant - Surgical
Dr. Steven Bair , DO
Internal Medicine
Dr. David Toomey , MD
Emergency Medicine
Mary Powers
Family Medicine
Dr. Justin Sysol , MD, PhD
Internal Medicine
Largest Cities in New York
Other New York cities with a full directory, by the number of active practitioners listed in NPPES.
How Rochester compares with the U.S.
Compared with the U.S. as a whole, Rochester has more clinicians in Internal Medicine - Hematology (22.7x), clinicians in Psychiatry & Neurology - Vascular Neurology (22.0x) and clinicians in Transplant Surgery (19.2x) per 100,000 residents.
Rochester has 9,909 active clinicians per 100,000 residents, compared with 2,198 for the U.S.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.
94% of clinicians in Rochester listed in the CMS Medicare file (5,184 of 5,499) accept Medicare assignment. That is higher than the New York share of 88%.
Only 5,499 of 20,687 active clinicians in Rochester appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
22% of clinicians in Rochester listed in the CMS Medicare file (1,217 of 5,499) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the New York share of 24%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Rochester CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Rochester, NY
Healthcare operations in Rochester, NY encompass 20,687 active individual practitioners and 2,035 registered medical facilities across 389 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Rochester accounts for $887.5 Million across 4,056,848 prescription claims. 8,196 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $8.9 Million in payments reported by companies to 2,472 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.