NPPES file of Aug 9, 2026

Doctors and health care providers in Lorain, OH

2,004 individual NPPES records list a practice address in Lorain, 22nd of 711 Ohio cities. The largest group is case manager/care coordinator: 244, 12% of the city's records, against 11% across Ohio. Page 23 of 41.

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

Lorain in Ohio

  • Rank in Ohio22nd of 711 cities by records
  • Share of the state0.6% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.3% of all records

Compared with Ohio as a whole, Lorain has 3.1× the state's share of peer specialist records and 0.22× its share of student in an organized health care education/training program records.

Providers in Lorain, alphabetically

  1. Loai Marouf, DOCardiovascular Disease Physician1497967855
  2. Hailey Marrero, CDCAAddiction (Substance Use Disorder) Counselor1588345060
  3. Noah Marsh, LSWSocial Worker1891387239
  4. Mark Marshall, D.D.S.General Practice Dentistry1457392086
  5. Arteesha MartinHomemaker1720848005
  6. Brenda Martin, DMDDentist1487004537
  7. Hannah Martin, MSSA, LISW-SClinical Social Worker1366781619
  8. Stacey Martin, RNRegistered Nurse1538657861
  9. Geri MartineauPsychiatric/Mental Health Nurse Practitioner1952275422
  10. Angela MartinezRegistered Nurse1750211769
  11. Angeliz MartinezCase Manager/Care Coordinator1649071614
  12. Carilyn MartinezCase Manager/Care Coordinator1508645763
  13. Eduardo Martinez, M.D.Diagnostic Radiology Physician1194727834
  14. Sasha Martinez, CDCAAddiction (Substance Use Disorder) Counselor1609415801
  15. Kelly MashFamily Medicine Physician1336984194
  16. Mary MasonCase Manager/Care Coordinator1063287548
  17. Janelle Massaro, PHARMDPharmacist1174808869
  18. Renee MasseySocial Worker1528714268
  19. Christian Massier, M.D.Surgery Physician1700080140
  20. Shauna MatelskiHealth Educator1063961910
  21. Wendy Mather, RNPsychiatric/Mental Health Registered Nurse1508440041
  22. Sunita Mathew, D.O.Child & Adolescent Psychiatry Physician1265607444
  23. Darlene MatosPersonal Care Attendant1457173551
  24. Jose Matos, LISW-SClinical Social Worker1124685359
  25. Kimberly MatuzekPersonal Care Attendant1063634087
  26. Bryony Maurer, PHARMDPharmacist1841997996
  27. Jeffrey MazzeHomemaker1861102428
  28. Nicholas MazzeHomemaker1295563997
  29. Corrie Mazzeo, PSY.D.Clinical Psychologist1942520697
  30. Amanda McCallRegistered Nurse1619259884
  31. Beth McCall, MA, CCC-SLPSpeech-Language Pathologist1437459575
  32. Scott McCallister, M.D.Cardiovascular Disease Physician1306825617
  33. Brendan McCarty, DPMPodiatrist1235420456
  34. Megan McConnellProfessional Counselor1962196766
  35. Denise McConvilleSchool Psychologist1942625033
  36. Andrea McCrayHome Health Aide1033056544
  37. Sean McDermott, MDOtolaryngology Physician1194352054
  38. Andrew McDonaldHomemaker1144039256
  39. Erin McDonald, LPCCProfessional Counselor1184155145
  40. Jesse McDonald, PHARMDPharmacist1790297869
  41. Myra McElyaNurse's Aide1932554912
  42. Jamie McGheeLicensed Practical Nurse1750648259
  43. Shari McGinnisHomemaker1881514511
  44. Jaimie McGovernCase Manager/Care Coordinator1023977535
  45. Rhonda McGovern, CDCACase Manager/Care Coordinator1912663972
  46. Keisha McHenryHome Health Aide1982560041
  47. Erin McKay, CNP, BSN, RNAdult Health Nurse Practitioner1184077265
  48. Rhiannon McKeeSchool Social Worker1740961622
  49. Ashley McKeever-Barnum, CDCAAddiction (Substance Use Disorder) Counselor1366005571
  50. Margaret McKernan, P.A.Physician Assistant1982259024

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

Lorain, Ohio appears in the CMS National Plan and Provider Enumeration System with 2,004 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 Lorain - 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 Lorain 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 Lorain is weighted toward Case Manager/Care Coordinator (244 clinicians, followed by Social Worker with 147 and Licensed Practical Nurse with 117). 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, Lorain reports roughly 17 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 Lorain 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 Lorain, OH?

There are 2,004 registered healthcare providers in Lorain, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Lorain?

The most common specialties in Lorain are Case Manager/Care Coordinator, Social Worker, Licensed Practical Nurse, Addiction (Substance Use Disorder) Counselor, Registered Nurse. Case Manager/Care Coordinator has the most providers with 244.

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.