NPPES file of Aug 9, 2026

Doctors and health care providers in Mchenry, IL

1,852 individual NPPES records list a practice address in Mchenry, 24th of 541 Illinois cities. The largest group is social worker: 790, 43% of the city's records, against 2% across Illinois. Page 19 of 38.

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

Mchenry in Illinois

  • Rank in Illinois24th of 541 cities by records
  • Share of the state0.8% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups51.7% of all records
  • Social Worker rank2nd of the 10 Illinois cities with the most

Compared with Illinois as a whole, Mchenry has 17.4× the state's share of social worker records and 0.25× its share of family medicine physician records.

Providers in Mchenry, alphabetically

  1. Lindy Lange, MA, LCPCProfessional Counselor1881038214
  2. Vanessa LangerMental Health Counselor1477034536
  3. Nell Langner, LCPCProfessional Counselor1023894045
  4. Dylan LannersSocial Worker1326917733
  5. Avalon Lanz, COTAOccupational Therapy Assistant1902571425
  6. Mollie LardSpeech-Language Pathologist1821290495
  7. Chris LarsenSocial Worker1952713349
  8. Tracy Larson, MACounselor1972804052
  9. Wendi Lary, OTR/LOccupational Therapist1922644780
  10. Lori LattanzioSocial Worker1477903045
  11. Consetta LavalleySocial Worker1043763204
  12. Joshua Lavigne, PH.D.Clinical Neuropsychologist1174896633
  13. Michael LawrenceStudent in an Organized Health Care Education/Training Program1407394612
  14. Rachelle LaxgangSocial Worker1518535905
  15. Jason Layman, M.D.Emergency Medicine Physician1922268572
  16. Larisa Leader, LCSWClinical Social Worker1174922470
  17. Diane Learman, CNP, APRNNurse Practitioner1548715527
  18. Edward Leblanc, PA-CPhysician Assistant1235476755
  19. Samantha LechnerPhysical Therapist1366228678
  20. Angie Lee, PHARM.D.Pharmacist1568794774
  21. Eugene Lee, M.D.Surgery Physician1306835244
  22. Brandon Lernor, O.D.Optometrist1295081362
  23. Elzbieta LesiakMental Health Counselor1326792615
  24. Chelsey LesniakFamily Nurse Practitioner1518434463
  25. Francesca LevatinoSocial Worker1386117620
  26. Leonard Levites, M.D.Emergency Medicine Physician1124059381
  27. Lindsey LhotkaOccupational Therapist1669251476
  28. Yaru Li, DOHospitalist Physician1568100055
  29. Matthew Lickerman, MDEmergency Medicine Physician1730292988
  30. Nicole LiebmannSocial Worker1205338522
  31. Mercedes Lim Sebastian, LPTPhysical Therapist1871683938
  32. Brandon Lindgren-Ciero, FNP-BCNurse Practitioner1659257251
  33. Denise LindquistSocial Worker1235593930
  34. Susan LingCounselor1730363532
  35. James Link, M.D.Diagnostic Radiology Physician1144251653
  36. Lily Link, RNRegistered Nurse1417840851
  37. Erin ListonSocial Worker1386414423
  38. Hiu Ching Lo, M.A. CCC-SLP/LSpeech-Language Pathologist1376219337
  39. Lauren Loback, PTAPhysical Therapy Assistant1366984783
  40. Kiley Loch, APRNInternal Medicine Physician1487328894
  41. Amanda LodatoMental Health Counselor1255983623
  42. Reba LongSocial Worker1326485970
  43. David Lopata, M.D.Anesthesiology Physician1144425224
  44. Alice LopezClinical Social Worker1407591563
  45. Estefania LopezNurse Practitioner1790676906
  46. Joanna LopezSocial Worker1518574227
  47. Angela Lopez-LeonSocial Worker1962058263
  48. Renee LoschSocial Worker1952015216
  49. Jenna Losik, RN BSNSocial Worker1871324707
  50. Maureen LossmannDriver1053599829

The largest Illinois cities

  1. Chicago63,379
  2. Springfield4,997
  3. Naperville4,634
  4. Peoria4,621
  5. Evanston4,013

All of Illinois →

How to read this directory

Mchenry, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,852 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 Mchenry - 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 Mchenry 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 Mchenry is weighted toward Social Worker (790 clinicians, followed by Mental Health Counselor with 96 and Internal Medicine Physician with 71). 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 Illinois's population, Mchenry reports roughly 14.8 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 Illinois's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Mchenry practice address, a coverage gap Mchenry patients typically fill by traveling to a larger nearby hub.

For Mchenry 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 Mchenry, IL?

There are 1,852 registered healthcare providers in Mchenry, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mchenry?

The most common specialties in Mchenry are Social Worker, Mental Health Counselor, Internal Medicine Physician, Professional Counselor, Physical Therapist. Social Worker has the most providers with 790.

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.