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 263 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
- Dan-Thanh Nguyen, MDPediatrics Physician1205325685
- Daniel NguyenPharmacist1396191854
- Denise Nguyen, RNRegistered Nurse1477191245
- Diemthuy Nguyen, M.D.Anesthesiology Physician1053605451
- Jennifer Nguyen, M.D.Pediatric Neurodevelopmental Disabilities Physician1306191119
- Jennifer Nguyen, RDNRegistered Dietitian1508416728
- Lynn NguyenStudent in an Organized Health Care Education/Training Program1447131446
- Michael Nguyen, PHARMDPharmacist1043967730
- Ngoc NguyenRegistered Nurse1487110011
- Olivia NguyenMental Health Counselor1831886308
- Phuong-Lan Nguyen, MDAnatomic Pathology & Clinical Pathology Physician1063917466
- Steven NguyenPharmacist1366238552
- Tai Nguyen, MDInternal Medicine Physician1598731119
- Tam Nguyen, O.D.Optometrist1982754214
- Thao NguyenClinical Psychologist1528748845
- Thomas Nguyen, PHARMDPharmacist1932791639
- Trang Nguyen, PHARM DPharmacist1144774092
- Christian Ngwu, RNRegistered Nurse1154682383
- Gregg Nicandri, MDSports Medicine (Orthopaedic Surgery) Physician1629170691
- Katrina Nicandri, MDObstetrics & Gynecology Physician1316056286
- Marissa NicastroStudent in an Organized Health Care Education/Training Program1780472571
- Carrie Nicchi, MS, NCC, MHCMental Health Counselor1902360431
- Maureen Niche, FNPFamily Nurse Practitioner1265620249
- Carrie NicholasPhysical Therapist1003141110
- Catherine NicholasStudent in an Organized Health Care Education/Training Program1841871902
- Joseph Nicholas, M.D.Internal Medicine Physician1366403057
- Myles Nicholas, PTAPhysical Therapy Assistant1437314028
- Nirmala Nicholas, MDGeriatric Medicine (Internal Medicine) Physician1306873120
- Suzanne Nicholas, DMD MPHGeneral Practice Dentistry1679631956
- Ashley Nichols, RPA-CPhysician Assistant1255589040
- Justine NicholsPhysician Assistant1922980432
- Kimberly Nichols, P.T, ATCPhysical Therapist1518932912
- Lisa NicholsHealth Educator1164106860
- Mary Ellen Nichols, PNPPediatric Nurse Practitioner1649203555
- Jacqueline Nicholson, L.P.NLicensed Practical Nurse1104285089
- Katherine NicholsonHospitalist Physician1679968747
- Susan NicholsonMassage Therapist1104286319
- Jean Nickels, MDPhysical Medicine & Rehabilitation Physician1285779157
- Mark Nickels, MDPsychiatry Physician1417990748
- Charles Nicolais, M.D.Interventional Cardiology Physician1649533746
- Elias Nicolas, MDOrthopaedic Surgery Physician1083722177
- Nancy Nicoletta, RPH.Pharmacist1699958801
- Renee Nicoletta, R.N.Registered Nurse1689000283
- Laurie NicollAddiction (Substance Use Disorder) Counselor1578018032
- Glen Nicolosi, LPNLicensed Practical Nurse1275821928
- Nicholas Nicosia, D.D.S.General Practice Dentistry1275627085
- Andra Niculescu, MS, LMFTMarriage & Family Therapist1235540857
- Amy NiederstCase Manager/Care Coordinator1528311289
- Brian Niedzwecki, DO, MSHospitalist Physician1215516273
- John Nielsen, LPNLicensed Practical Nurse1093177735
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.