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 197 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
- Robert Kornfield, MDGastroenterology Physician1467404160
- Roopa Korni, MDFamily Medicine Physician1629272810
- David Korones, MDPediatric Hematology & Oncology Physician1841225620
- Santiago Korten, MDAnesthesiology Physician1841230513
- Victoria Korth, MDPsychiatry Physician1093730731
- Jacob Korzun, MDNeurology Physician1235622846
- Christina KosachookFamily Nurse Practitioner1164068383
- Jonathan KoshyPharmacist1477281855
- Samantha Kosiorek, P.A.Physician Assistant1316966625
- Debra Kosko, N.P.Acute Care Nurse Practitioner1275588097
- Kristen Kosmerl, MDStudent in an Organized Health Care Education/Training Program1992565584
- Maureen Kosmicki, RNRegistered Nurse1134331432
- Jenna Koss, FNPFamily Nurse Practitioner1033079751
- Christina Kosta Cashimere, MDHospitalist Physician1427003268
- Zoe Kostarellis, M.D.Family Medicine Physician1457707523
- Yuriy KostinskiRegistered Nurse1720594872
- Kamal Kothari, MDDiagnostic Radiology Physician1699739532
- Shivangi Kothari, MBBSGastroenterology Physician1588829089
- Tarun Kothari, MDGastroenterology Physician1780648527
- Truptesh Kothari, MDGastroenterology Physician1811159338
- Theresa Kotin, RNRegistered Nurse1932249166
- David Kotok, M.D.Pediatrics Physician1598729196
- Elli Anna Kotsailidi, DDSPeriodontics1174189088
- Pavan Kottamasu, MD, MBAStudent in an Organized Health Care Education/Training Program1699425272
- Robert Kottmann, M.D.Pulmonary Disease Physician1073620738
- Carli Kotula, PAMedical Physician Assistant1659708873
- Lisa Kotyra, NPNurse Practitioner1689770901
- Leon Kou, DOStudent in an Organized Health Care Education/Training Program1104404300
- Chavonne KouassiPediatric Gastroenterology Physician1154772630
- Peter Kouides, M.D.Hematology & Oncology Physician1780638775
- Ruth Kouides, M.D.Internal Medicine Physician1336185859
- Suneel Koul, MDEmergency Medicine Physician1881601276
- Geetha Koushik, MDInternal Medicine Physician1972816932
- Jean Kovach, NP-CFamily Nurse Practitioner1093154510
- Elizabeth Kovacs, BSWClinical Social Worker1730807033
- Jill Kovalec, RNSchool Registered Nurse1083937445
- Marina Kovalenko, PAPhysician Assistant1275212250
- Evan Kowal, DOCTOR OF PHARMACYPharmacist1245410273
- Janet Kowal, PH.D., MSWClinical Social Worker1376614420
- Roman Kowalchuk, M.D.Diagnostic Radiology Physician1992774087
- Blake KowalskiDriver1659901890
- Nancy Kowalski, MS, R.N., C.N.SPsychiatric/Mental Health Nurse Practitioner1588734891
- Sharon Kowalski, R.N.Registered Nurse1942409297
- Krista Kowiak, PA-CPhysician Assistant1225707995
- Marie Kozak, RNRegistered Nurse1013599802
- Shannon Kozak, RNAdministrator Registered Nurse1164280731
- Jessica Kozakiewicz, PHARM.D.Pharmacist1568878924
- Lauren KozakiewiczStudent in an Organized Health Care Education/Training Program1023759636
- Kevin Kozara, D.O.Otolaryngology Physician1427102425
- Christine Kozlowski, LPNLicensed Practical Nurse1023211166
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.