Doctors and health care providers in Rochester, NY
20,520 individual NPPES records list a practice address in Rochester, 4th of 1,009 New York cities. The largest group is licensed practical nurse: 1,843, 9% of the city's records, against 4% across New York. Page 272 of 411.
The 8 largest groups in Rochester
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Rochester in New York
- Rank in New York4th of 1,009 cities by records
- Share of the state3.8% of New York's records
- Specialties present25 or more taxonomy codes
- Top three groups21.7% of all records
- Licensed Practical Nurse rank2nd of the 10 New York cities with the most
Compared with New York as a whole, Rochester has 3.4× the state's share of hospitalist physician records and 0.55× its share of social worker records.
Providers in Rochester, alphabetically
- Ashley Orlandini, LMSWSocial Worker1598486037
- Breah Orlando, PT, DPTPhysical Therapist1568355584
- Cassandra Orlando, CRNACertified Registered Nurse Anesthetist1437859741
- Elizabeth Orlando, AUDAudiologist1194717488
- Margaret Orlando, OTROccupational Therapist1407189418
- Mark Orlando, PH.D.Audiologist-Hearing Aid Fitter1437308525
- Maria OrlicStudent in an Organized Health Care Education/Training Program1558114009
- Deborah Orloff, NPNurse Practitioner1558307058
- Mark OrloffTransplant Surgery Physician1790712859
- Craig Orlowski, MDPediatric Endocrinology Physician1457387326
- Kate Orlowski, BSWCase Manager/Care Coordinator1770836116
- Margaret Ormanoski, D.O.Diagnostic Radiology Physician1689608549
- Denise Ormond, GNPGerontology Nurse Practitioner1215962857
- Stacy Ormond, PACMedical Physician Assistant1043485485
- Sara Ormsby, LMSWSocial Worker1053607622
- Lisbeth Ornstein, PH.D.Clinical Psychologist1326143884
- Daniel Ornt, MDNephrology Physician1558387191
- Ruben Orona, RNCommunity Health Registered Nurse1912242942
- Kimberley OropezaRegistered Nurse1174842793
- Becky Orsini, P.T.Physical Therapist1609918762
- Danielle Orsini, PAMedical Physician Assistant1306286018
- John Orsini, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1760405807
- Sunshine Orta, PA-CPhysician Assistant1851974448
- Isabella Ortega, DDSStudent in an Organized Health Care Education/Training Program1205763794
- Tulio Ortega, MDPsychiatry Physician1114013364
- Rachel OrthMedical Physician Assistant1316671829
- Alisha Ortiz, RNGeneral Practice Registered Nurse1487468849
- Andrea Ortiz, DMDStudent in an Organized Health Care Education/Training Program1316875685
- Angela OrtizAddiction (Substance Use Disorder) Counselor1710399936
- Angela Ortiz, LPNLicensed Practical Nurse1245683598
- Ann Ortiz, LPNLicensed Practical Nurse1396077194
- Damaris Ortiz, LPNLicensed Practical Nurse1467394312
- Lizmaris OrtizFamily Nurse Practitioner1922864305
- Zuleika Ortiz, MHCMental Health Counselor1023780236
- Norbert Ortiz-PerezPhysical Therapy Assistant1851976492
- Shiara Ortiz-Pujols, MDEndocrinology, Diabetes & Metabolism Physician1376719617
- Breonna OrumDoula1669242251
- Andrea Orvek, M.S. CCC-SLPSpeech-Language Pathologist1669764239
- Tania Orzol, NPFamily Nurse Practitioner1962879817
- Charlotte Orzolek, M.D.Obstetrics & Gynecology Physician1255781795
- Kent Osborn, PHDClinical Psychologist1285769620
- Rebecca Osborn, NPNurse Practitioner1629251921
- Christine Osborne, MDStudent in an Organized Health Care Education/Training Program1457675175
- Jade OsborneOccupational Therapist1487161105
- Sharon Osborne, PTPhysical Therapist1780262923
- Ashley Osbourne, LMSWSocial Worker1538974456
- Amy Osganian, NPGerontology Nurse Practitioner1023606985
- Emily Osgood, FNP-CFamily Nurse Practitioner1023481827
- Kalyssa OsgoodSchool Psychologist1477299717
- Michelle Osgood, DPTPhysical Therapist1346968518
The largest New York cities
- New York98,468
- Brooklyn64,057
- Bronx32,017
- Buffalo13,287
- Staten Island12,351
How to read this directory
Rochester, New York appears in the CMS National Plan and Provider Enumeration System with 20,520 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Rochester - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Rochester practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Rochester is weighted toward Licensed Practical Nurse (1,843 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,700 and Registered Nurse with 904). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to New York's population, Rochester reports roughly 104.8 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of New York's most common specialties, Specialist is the most prominent one with no provider currently listing a Rochester practice address, a coverage gap Rochester patients typically fill by traveling to a larger nearby hub.
For Rochester patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Rochester, NY?
There are 20,520 registered healthcare providers in Rochester, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Rochester?
The most common specialties in Rochester are Licensed Practical Nurse, Student in an Organized Health Care Education/Training Program, Registered Nurse, Mental Health Counselor, Family Nurse Practitioner. Licensed Practical Nurse has the most providers with 1,843.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.