2026 data CMS NPPES NUCC Taxonomy

Doctors in Rochester, NY

Compiled from official public sources by the PlainDoctor editorial team.

Active healthcare providers in Rochester sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

19,999
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Licensed Practical Nurse
Top specialty
1,848 providers
New York
State
NY

19,999 healthcare providers across 20 specialties

Rochester, New York appears in the CMS National Plan and Provider Enumeration System with 19,999 registered healthcare providers spanning 20 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 2023 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 (1,848 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,775 and Registered Nurse with 1,026). 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 102.2 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.

Within New York, Rochester ranks #4 of 1,005 cities tracked by provider count, accounting for 3.8% of the state's registered providers. 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, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

19,999
Providers
20
Specialties
#4
of 1,005 NY cities
3.8%
of NY providers
102.2
Per 100K (state)

Which specialties are most common in Rochester

Licensed Practical Nurse 1,848
Student in an Organized Health Care Education/Training Program 1,775
Registered Nurse 1,026
Mental Health Counselor 806
Pharmacist 739
Internal Medicine Physician 711
Clinical Social Worker 612
Family Nurse Practitioner 597
Physician Assistant 581
Speech-Language Pathologist 558
Physical Therapist 553
Social Worker 524
Medical Physician Assistant 490
Addiction (Substance Use Disorder) Counselor 310
Occupational Therapist 299
Case Manager/Care Coordinator 289
Adult Health Nurse Practitioner 278
Pediatrics Physician 247
Nurse Practitioner 232
Anesthesiology Physician 230

Healthcare Providers (Page 264)

Name
Julia Olin, M.S.,P.T.
Physical Therapist
Anne Olinger, MD
Geriatric Medicine (Internal Medicine) Physician
Erin Oliva
Speech-Language Pathologist
Jamie Oliva, MS, ANP-BC
Nurse Practitioner
Vincent Oliva, RPH
Pharmacist
Ania Oliva Guedes
Registered Nurse
Gabrielle Olivares, RN
Registered Nurse
Marianela Olivares, D.D.S.
Dentist
Telva Olivares, M.D.
Internal Medicine Physician
Catherine Oliver, FNP-C
Family Nurse Practitioner
Dani Oliver, LMT
Massage Therapist
Effie Oliver, LPN
Licensed Practical Nurse
Jazlyn Oliver, DPT
Physical Therapist
Robert Oliver, M.D.
Otolaryngology Physician
Tessa Oliver, MD
Student in an Organized Health Care Education/Training Program
Timothy Oliver, PT, DPT
Physical Therapist
Terryl Oliver Moore, LPN
Licensed Practical Nurse
Alyssa Oliveri
Registered Nurse
Marialena Oliveri-Piotrowski, RN
Critical Care Medicine Registered Nurse
James Oliverio, N.P.
Acute Care Nurse Practitioner
Shannon Oliverio, ANP
Adult Health Nurse Practitioner
David Olivo, DMD
Dentist
Yeter Olmez, NP
Family Nurse Practitioner
Kerri Olney, RPH
Pharmacist
Jessica Oloughlin, DO
Family Medicine Physician
Richard Olsan, MD
Personal Emergency Response Attendant
Francis Olscamp, PT, MPA, CP
Physical Therapist
Brianna Olschewske
Speech-Language Pathologist
Julie Olschewski, RPH
Pharmacist
Alexandra Olsen
Advanced Practice Midwife
Clinton Olsen, PA
Physician Assistant
Jennifer Olsen, MS, LPMHC, NCC
Mental Health Counselor
Robert Olsen, MD
Ophthalmology Physician
David Olson, RPH
Pharmacist
Erik Olson, D.O.
Gastroenterology Physician
Kathryn Olson, MS, OTR/L
Occupational Therapist
Courtney Olson-Chen, M.D.
Obstetrics & Gynecology Physician
Zoltan Oltvai, MD
Anatomic Pathology & Clinical Pathology Physician
Omenihu Oluikpe, R.PH.
Pharmacist
Diego Olvera
Family Medicine Physician
Ann Olzinski-Kunze, M.D.
Surgical Oncology Physician
William Omalley, M.D.
Specialist
Joanne Omeri, LPN
Licensed Practical Nurse
Benjamin Onderdonk, M.D.
Radiation Oncology Physician
Samantha Onderdonk, DPT
Physical Therapist
Ashley Oneal
Licensed Practical Nurse
Emily Oneil
Licensed Practical Nurse
Rebecca Oneill, LMSW
Mental Health Counselor
Ling Ong, M.D.
Cardiovascular Disease Physician
Rebecca Ong, NP
Adult Health Nurse Practitioner

Nearby Cities in New York

Other New York cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Rochester, NY?
There are 19,999 registered healthcare providers in Rochester, NY, covering 20 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, Pharmacist. Licensed Practical Nurse has the most providers with 1,848.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.

Compiled from official public sources by the PlainDoctor editorial team.