NPPES file of Aug 9, 2026

Doctors and health care providers in St Charles, IL

1,113 individual NPPES records list a practice address in St Charles, 40th of 541 Illinois cities. The largest group is behavior technician: 117, 11% of the city's records, against 4% across Illinois. Page 14 of 23.

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).

The 8 largest groups in St Charles

  1. Behavior Technician117
  2. Clinical Social Worker93
  3. Speech-Language Pathologist84
  4. Professional Counselor74
  5. Chiropractor55
  6. Physical Therapist49
  7. Mental Health Counselor44
  8. Pharmacist38

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

St Charles in Illinois

  • Rank in Illinois40th of 541 cities by records
  • Share of the state0.5% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26.4% of all records

Compared with Illinois as a whole, St Charles has 4.1× the state's share of pediatric occupational therapist records and 0.42× its share of family nurse practitioner records.

Providers in St Charles, alphabetically

  1. Anna Medina, DDSDentist1225236052
  2. Katelyn Meis, BCBABehavior Analyst1891363859
  3. Aiko MendozaOccupational Therapist1962200634
  4. Jaquelyn Mendro, RBTBehavior Analyst1265203459
  5. Dakota Meredith, LCSW, CADCClinical Social Worker1245927268
  6. Hannah MesickSpeech-Language Pathologist1841153483
  7. Monica Messina, LPCProfessional Counselor1407624885
  8. Hollyn Michaels, PSYDClinical Psychologist1144765157
  9. Denise Michels, LPCMental Health Counselor1124869334
  10. John Micka, D.D.S.Dentist1164614061
  11. Samantha Miemczewski, LCPCProfessional Counselor1033456348
  12. Carey MillerSocial Worker1427944479
  13. Peyton Miller, OTR/LOccupational Therapist1215873963
  14. Deborah Miller-Lunsford, MSWClinical Social Worker1568509412
  15. Katie MinerBehavior Technician1770289241
  16. Kathryn Minnich-Meyer, PTAPhysical Therapy Assistant1952556615
  17. Bridget Mitchell, MS, RDN, LDNRegistered Dietitian1528848496
  18. Colette MitchellRegistered Nurse1184578015
  19. Marilyn MitchellGynecology Physician1851380067
  20. Paige MitchellBehavior Analyst1487220158
  21. Laura MoehrlinOccupational Therapist1740692037
  22. Meagen MoellerBehavior Technician1952251845
  23. Laurie Moffitt, LCPCProfessional Counselor1043613094
  24. Lauren Mollica, LMFTMarriage & Family Therapist1801340518
  25. Emily MolsFamily Nurse Practitioner1952705691
  26. Richard Monis, A.T.C.Athletic Trainer1104869676
  27. Joseph Montgomery, LPNLicensed Practical Nurse1821877036
  28. Kari Moore, MS, CCC-SLPSpeech-Language Pathologist1699557587
  29. Shannon Moose, ATC, ROT, LATAthletic Trainer1114748928
  30. Araceli MoralesBehavior Technician1295558294
  31. Jocelyn MorenoBehavior Technician1861326217
  32. Robert Morgan, CRNASpecialist1376723700
  33. Stephanie MorrisStudent in an Organized Health Care Education/Training Program1407671340
  34. Patrick Morrison, LCSWClinical Social Worker1366537334
  35. Artur Motak, PTAPhysical Therapy Assistant1003793373
  36. Emily Mott, AUDAudiologist1396474656
  37. Darran Moxon, MDGastroenterology Physician1528044658
  38. Ava MuellerBehavior Technician1023940590
  39. Stella Munoz, APRNFamily Nurse Practitioner1023899275
  40. Bradley Murison, PT, CFMTPhysical Therapist1437495728
  41. Jennifer Murphy, LCSWClinical Social Worker1477949014
  42. Juliette Murphy, APRNPsychiatric/Mental Health Nurse Practitioner1972280741
  43. Laura Murray, MS, LCPCMental Health Counselor1821603895
  44. Denise Murzyn, M.S. C.C.C./SPSpeech-Language Pathologist1710287719
  45. Annie MusgravesMental Health Counselor1639710775
  46. Kelsey Musial, APRN, CNPNurse Practitioner1346988490
  47. Ashley Musser, MT-BCSpecialist1497955389
  48. Elizabeth Nakad, LCSWClinical Social Worker1497311914
  49. Aimee Naleway, PA-CPhysician Assistant1053787630
  50. Katherine Nass, NPFamily Nurse Practitioner1598442873

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

St Charles, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,113 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 St Charles - 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 St Charles 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 St Charles is weighted toward Behavior Technician (117 clinicians, followed by Clinical Social Worker with 93 and Speech-Language Pathologist with 84). 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, St Charles reports roughly 8.9 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, Internal Medicine Physician is the most prominent one with no provider currently listing a St Charles practice address, a coverage gap St Charles patients typically fill by traveling to a larger nearby hub.

For St Charles 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 St Charles, IL?

There are 1,113 registered healthcare providers in St Charles, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in St Charles?

The most common specialties in St Charles are Behavior Technician, Clinical Social Worker, Speech-Language Pathologist, Professional Counselor, Chiropractor. Behavior Technician has the most providers with 117.

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.