Doctors and health care providers in Cortland, OH
206 individual NPPES records list a practice address in Cortland, 203rd of 711 Ohio cities. The largest group is pharmacist: 13, 6% of the city's records, against 3% across Ohio. Page 3 of 5.
The 8 largest groups in Cortland
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Cortland in Ohio
- Rank in Ohio203rd of 711 cities by records
- Share of the state<0.1% of Ohio's records
- Specialties present25 or more taxonomy codes
- Top three groups16.5% of all records
Compared with Ohio as a whole, Cortland has 10× the state's share of diagnostic radiology physician records.
Providers in Cortland, alphabetically
- Leonard Kanterman, M.D.Internal Medicine Physician1952335622
- Tracy Karlovec, LICENSED OPTICIANOptician1487352365
- Joan KeroskyAudiologist1114134400
- Aleasa King, FNP-BCFamily Nurse Practitioner1154860336
- Nathan KnightOptician1609644558
- Rachel Knight, RN MSNGerontology Clinical Nurse Specialist1194273912
- Shelby Kolat, FNP-CPediatric Nurse Practitioner1427733849
- Maria Kowal, M.D.Pediatrics Physician1871593632
- Hannah Kuhn, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1982481156
- Benjamin Kulper, M.D.Internal Medicine Physician1174557854
- Dienna Landis, CNPAdult Health Nurse Practitioner1154480556
- Shaelin Laurenzi, COTAOccupational Therapy Assistant1861341299
- Evelyn Lazor, PTAPhysical Therapy Assistant1619018165
- Mackenzie LeaplineHomemaker1568294163
- Wyatt LefkerAddiction (Substance Use Disorder) Counselor1922839356
- Dale Lindsey, O.D.Corneal and Contact Management Optometrist1093719627
- Christopher Lombard, RNTechnician1396012332
- Julie Loyke, CRNPPediatric Nurse Practitioner1912286501
- Alexandria MannoProfessional Counselor1457945701
- Patricia Marburger, RNRegistered Nurse1619934908
- Robert MarcusClinical Social Worker1184663999
- Sandra Martin, LPNLicensed Practical Nurse1366507428
- Frank MatetichOptician1225736143
- Erica Matthews, DCChiropractor1720311350
- Justina MazarekOccupational Therapy Assistant1912422965
- Rebecca Mazzella, RNRegistered Nurse1033544960
- Leeanne McCune, LPNLicensed Practical Nurse1629802228
- Tierra McDonaldPeer Specialist1962299933
- Shannon McMillenClinical Social Worker1619858974
- Breann Melago, MSN FNP-CFamily Nurse Practitioner1194378588
- Thomas Montgomery, D.C.Orthopedic Chiropractor1275517500
- Katherine MorrisonSocial Worker1588177679
- Lindsey Morrison, LPNLicensed Practical Nurse1083957617
- Michael MoskoPharmacist1770185217
- James Murphy, DPTPhysical Therapist1285396903
- Wade Najem, D.D.S.,M.S.D.Orthodontics and Dentofacial Orthopedics Dentistry1871712703
- Robert Naples, DOFamily Medicine Physician1275506545
- Robert Naples, D.O.Family Medicine Physician1396914040
- Jaimie NelmanHome Health Aide1023952579
- Jocelyn Nicholas, PHARM DPharmacist1003222142
- Christi NiculaPhysical Therapy Assistant1174480669
- Timothy Niemi, M.D.Emergency Medicine Physician1790753036
- Amanda NoceOccupational Therapy Assistant1508313925
- Terrence O'Neill, PTAPhysical Therapy Assistant1720846553
- Chad Ollila, DDSGeneral Practice Dentistry1619088473
- Dan Olson, M.D.Internal Medicine Physician1417981077
- Nadine Omalley, CRNPWomen's Health Nurse Practitioner1003888330
- Carolyn OravecOccupational Therapy Assistant1508236514
- David Oravec, OTR/LOccupational Therapist1073320891
- Allison Orndorff, MSN, CRNP, NP-CFamily Nurse Practitioner1508528175
The largest Ohio cities
- Columbus36,491
- Cincinnati31,362
- Cleveland30,748
- Toledo13,583
- Dayton12,431
How to read this directory
Cortland, Ohio appears in the CMS National Plan and Provider Enumeration System with 206 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 Cortland - 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 Cortland 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 Cortland is weighted toward Pharmacist (13 clinicians, followed by Physical Therapist with 11 and Family Nurse Practitioner with 10). 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 Ohio's population, Cortland reports roughly 1.7 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 Ohio's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Cortland practice address, a coverage gap Cortland patients typically fill by traveling to a larger nearby hub.
For Cortland 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 Cortland, OH?
There are 206 registered healthcare providers in Cortland, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Cortland?
The most common specialties in Cortland are Pharmacist, Physical Therapist, Family Nurse Practitioner, Diagnostic Radiology Physician, Optician. Pharmacist has the most providers with 13.
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.