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 16 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. Ahmad Jarrar, MDCritical Care Medicine (Internal Medicine) Physician1790280196
  2. Dennis Jasieniecki, CRNACertified Registered Nurse Anesthetist1356307219
  3. Rebecca JasterClinical Social Worker1578708624
  4. Muhammad Javed, M.DHospitalist Physician1184892283
  5. Woodlyne Jean-BaptisteRegistered Nurse1447948435
  6. Lachell Jeffries-HansonSocial Worker1720443856
  7. Heidi JenkinsSocial Worker1720401425
  8. Sharon JenkinsSocial Worker1457899114
  9. Penelope JensenSocial Worker1528617214
  10. Tina JensenSocial Worker1538546445
  11. George JeschkeSocial Worker1033900071
  12. Hannah JesskiSocial Worker1245697739
  13. Carriann Jimenez, RNRegistered Nurse1073200150
  14. Mary Johansen, APRN, CNPNurse Practitioner1689208928
  15. Kristin JohansonSocial Worker1649011826
  16. Calee JohnsonSocial Worker1861286379
  17. Catherine JohnsonSocial Worker1003253600
  18. Gail Johnson, CRNACertified Registered Nurse Anesthetist1902980774
  19. Jamie JohnsonSocial Worker1295452860
  20. Jessie JohnsonPhysical Therapy Assistant1588262877
  21. Jorie JohnsonSocial Worker1104651447
  22. Kanisha JohnsonSocial Worker1588102560
  23. Kendall JohnsonSocial Worker1801696976
  24. Lauren JohnsonMental Health Counselor1346050812
  25. Mikael Johnson, DCChiropractor1982700373
  26. Stacie Johnson, PACPhysician Assistant1770696890
  27. Brian Jokhy, M.D.Emergency Medicine Physician1508802554
  28. Prashant Jolepalem, M.D.Diagnostic Radiology Physician1174835003
  29. Brian JonesMental Health Counselor1447824131
  30. Ivory JonesSocial Worker1306473111
  31. Kelly JonesSocial Worker1336825298
  32. Mary JonesSocial Worker1689031429
  33. Matthew JonesMental Health Counselor1114795333
  34. Michael JonesSocial Worker1467267997
  35. Michelle JonesProfessional Counselor1285116970
  36. Sarah Jones, LCPCCounselor1689979403
  37. William JonesSocial Worker1124606827
  38. Erina Jorudd, M.ABehavior Analyst1457866949
  39. Dorianne JosephSocial Worker1215819487
  40. Janaies JosephFamily Nurse Practitioner1760866784
  41. Janea JumpSocial Worker1124795588
  42. Patricia JustisSocial Worker1003250812
  43. Anna KacsoSocial Worker1528898590
  44. Robbin KaimSocial Worker1023945029
  45. Linda KalasSocial Worker1174970289
  46. Ami Kalisek, LMTMassage Therapist1538409909
  47. Uwa Kalu, M.D.Hospitalist Physician1508093527
  48. Ginny Kamboj, MDMedical Oncology Physician1053342428
  49. Kattie KampsSocial Worker1376371773
  50. Christine KaneSocial Worker1003276890

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.