NPPES file of Aug 9, 2026

Doctors and health care providers in Warren, OH

2,090 individual NPPES records list a practice address in Warren, 20th of 711 Ohio cities. The largest group is licensed practical nurse: 146, 7% of the city's records, against 4% across Ohio. Page 21 of 42.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Warren in Ohio

  • Rank in Ohio20th of 711 cities by records
  • Share of the state0.6% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.6% of all records

Compared with Ohio as a whole, Warren has 2.9× the state's share of peer specialist records and 0.51× its share of student in an organized health care education/training program records.

Providers in Warren, alphabetically

  1. Ray KralikPeer Specialist1932082708
  2. Susan Kramer, LSWClinical Social Worker1497050942
  3. Jacqueline Kraml, LPNLicensed Practical Nurse1346066693
  4. Shelley Krasinski, QMHSCase Manager/Care Coordinator1033627666
  5. Amy Krause, DMDGeneral Practice Dentistry1295965184
  6. Michael Kreatsoulas, DCChiropractor1154918019
  7. Beth Krempasky, LPNLicensed Practical Nurse1063772713
  8. Alexandria KriechStudent in an Organized Health Care Education/Training Program1396515045
  9. Matthew Krinock, DOCardiovascular Disease Physician1952895716
  10. Indira Krishnarao, M.D.Dermatology Physician1417943796
  11. Elaine KroehleHomemaker1336084367
  12. Kaicee Kubicina, LPCCProfessional Counselor1982111878
  13. Kourtney Kubicina, LPCProfessional Counselor1710409727
  14. Debrah Kulusich, MSED,LPCProfessional Counselor1669400834
  15. David Kupferberg, MDPulmonary Disease Physician1548329295
  16. Gina Kuwik, M.D.Pediatrics Physician1306164454
  17. Zachary Kwasnicka, D.O.Internal Medicine Physician1144684945
  18. Kapil Kwatra, M.DInternal Medicine Physician1326016320
  19. Kilee Kycia, DOOtolaryngology Physician1770048373
  20. David Lachowski, CDCAAddiction (Substance Use Disorder) Counselor1083184766
  21. Kristie LacivitaPhysical Therapist1184041071
  22. Anna LacyPeer Specialist1336782044
  23. Jeffrey Lafuria, DMDGeneral Practice Dentistry1326073545
  24. Nicholas LakatosCommunity Health Worker1811885171
  25. Shavelle LakovichAddiction (Substance Use Disorder) Counselor1932739216
  26. Rajagopalan Lakshminarasimhan, MDInternal Medicine Physician1619943057
  27. Randi LambAddiction (Substance Use Disorder) Counselor1508358235
  28. Charlene LambertCase Manager/Care Coordinator1205763596
  29. Nancy Lambert, M.A., R.D., L.D.Registered Dietitian1396794848
  30. Heather Lammers-LangmeyerPharmacist1922761923
  31. Gabrielle LamontStudent in an Organized Health Care Education/Training Program1225484785
  32. Rosaria LamotaHome Health Aide1053252643
  33. Chekesha LampleySocial Worker1811674401
  34. Mace Landau, DDS MSDPediatric Dentistry1861483224
  35. Margaret Lane, SLPSpeech-Language Pathologist1295278455
  36. Lee Laney, M.D.Gastroenterology Physician1972582435
  37. Mark Lang, CRNACertified Registered Nurse Anesthetist1659300119
  38. Pamela LangPharmacist1679014054
  39. Dianne LangstonPersonal Care Attendant1750020749
  40. Allison Lantz, CNPNurse Practitioner1447648209
  41. Genna LapollaCase Manager/Care Coordinator1346976545
  42. Kenneth Lapolla, D.D.S.General Practice Dentistry1295731859
  43. Madeline LapollaMental Health Counselor1295564144
  44. Arthur Lapping, D.O.Family Medicine Physician1174585731
  45. Benjamin LarsonProfessional Counselor1134985542
  46. Paul Latell, MSW, LISW-SClinical Social Worker1427357078
  47. Candice LatshawLicensed Practical Nurse1245055706
  48. Nicholas LattanzioPhysical Therapist1982557633
  49. Heather Lavelle, PHYSICAL THERAPISTPhysical Therapist1386704500
  50. Angela Lawal, RNRegistered Nurse1619843695

The largest Ohio cities

  1. Columbus36,491
  2. Cincinnati31,362
  3. Cleveland30,748
  4. Toledo13,583
  5. Dayton12,431

All of Ohio →

How to read this directory

Warren, Ohio appears in the CMS National Plan and Provider Enumeration System with 2,090 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 Warren - 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 Warren 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 Warren is weighted toward Licensed Practical Nurse (146 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 145 and Case Manager/Care Coordinator with 139). 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, Warren reports roughly 17.7 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.

For Warren 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 Warren, OH?

There are 2,090 registered healthcare providers in Warren, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Warren?

The most common specialties in Warren are Licensed Practical Nurse, Addiction (Substance Use Disorder) Counselor, Case Manager/Care Coordinator, Home Health Aide, Social Worker. Licensed Practical Nurse has the most providers with 146.

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.