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 2 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. Steven Baginski, DDSGeneral Practice Dentistry1437287307
  2. Deanna Bailey, PT, DPTPhysical Therapist1831787860
  3. Abby Baines, SLPSpeech-Language Pathologist1790835908
  4. Wendy Baird, LPNLicensed Practical Nurse1952188781
  5. Jeffrey BakerPediatric Occupational Therapist1407103666
  6. Karen BakerClinical Psychologist1508215286
  7. Kristine Baker, PTPhysical Therapist1609486992
  8. Mikyung Baker, O.D.Optometrist1124133459
  9. Tonya Baker, ATCSpecialist1942259411
  10. Elizabeth Bakula, LCSWClinical Social Worker1922618990
  11. Julie BanasMidwife1346687084
  12. Yewande Banire, FNP-CFamily Nurse Practitioner1154072817
  13. Isie Barclay, LCPCProfessional Counselor1417979311
  14. George Bardouniotis, M.D.Surgery Physician1194724088
  15. Alisha Barnum, MA, LCPCProfessional Counselor1336554179
  16. Andrea Barr, LCPCMental Health Counselor1659456838
  17. Adam Barsella, M.D.Pediatrics Physician1770931420
  18. Eideh BatarsehSocial Worker1215853858
  19. Kathryn Bates, RPHPharmacist1124312210
  20. Justin Baumler, DMDGeneral Practice Dentistry1376096396
  21. Kaitlyn Becker, RBTBehavior Technician1811725963
  22. Rehna BeckerMental Health Counselor1730538810
  23. Lexi BedfordBehavior Technician1194397547
  24. Stephanie Beelendorf, DCChiropractor1093957003
  25. Karen Beeson, LSWSocial Worker1184322174
  26. Anna Benesiewicz, ACNP-BCNurse Practitioner1407720006
  27. Robert BergAnesthesiology Physician1477569259
  28. Autumn Bernicky, DOFamily Medicine Physician1225664220
  29. Kimberly BerryClinical Social Worker1164074118
  30. Andrew Bertagna, DMD, MDOral and Maxillofacial Surgery (Dentist)1790345262
  31. Charles Berthold, PH.D.Clinical Psychologist1285749986
  32. Brenda Bertrand, RNAddiction (Substance Use Disorder) Registered Nurse1023895687
  33. Eric Bettag, DPMPodiatrist1639192982
  34. Jessica Bette, LCPCMental Health Counselor1740904044
  35. Nish Bhatt, P.T.APhysical Therapy Assistant1619397833
  36. Tania Bierly, RPHPharmacist1255324943
  37. Margaret BilaClinical Psychologist1114895224
  38. Beth Bilsley, NPAdult Health Nurse Practitioner1831475557
  39. Roy Bishop, ODOptometrist1912002825
  40. Ingrid BlahutAudiologist1386765295
  41. Heather Blankenship, M.S., CCC-SLP/LSpeech-Language Pathologist1750594743
  42. Mario BlanquelAthletic Trainer1114475522
  43. Elizabeth BlaschakOccupational Therapist1942712997
  44. Lewis Blevins, DCChiropractor1841508637
  45. Thomas Blood, PH.D.Clinical Psychologist1811042021
  46. Franklin Bodnar, D.C.Chiropractor1982921367
  47. Jacob Boehm, PA-CPhysician Assistant1932741717
  48. Charia Bolden, CNABehavior Technician1841916251
  49. Rona Bongat, COTA/LOccupational Therapy Assistant1093153975
  50. Julie Bonhotal, SLPSpeech-Language Pathologist1083732945

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.