NPPES file of Aug 9, 2026

Doctors and health care providers in Arlington Heights, IL

2,697 individual NPPES records list a practice address in Arlington Heights, 9th of 541 Illinois cities. The largest group is behavior technician: 192, 7% of the city's records, against 4% across Illinois. Page 8 of 54.

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 Arlington Heights

  1. Behavior Technician192
  2. Speech-Language Pathologist137
  3. Professional Counselor136
  4. Physical Therapist130
  5. Clinical Social Worker119
  6. Occupational Therapist110
  7. Mental Health Counselor91
  8. Physician Assistant80

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

Arlington Heights in Illinois

  • Rank in Illinois9th of 541 cities by records
  • Share of the state1.1% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.2% of all records

Compared with Illinois as a whole, Arlington Heights has 4.9× the state's share of surgical physician assistant records and 0.55× its share of family nurse practitioner records.

Providers in Arlington Heights, alphabetically

  1. Patricia CaseyPediatric Dentistry1396173480
  2. Steven CasibangOccupational Therapist1831835495
  3. Anthony Casini, DOSurgery Physician1558625251
  4. Michael Casner, MD, MAEmergency Medicine Physician1093058190
  5. Elizabeth Casper, FNPFamily Nurse Practitioner1144727603
  6. Isabelle CasperBehavior Technician1881480531
  7. Katherine CassaraClinical Psychologist1083054118
  8. Meribeth Cassidy, MS OTR/LOccupational Therapist1780953513
  9. Adele Castaldi, DOFamily Medicine Physician1063651909
  10. Bart Castillo, ATCAthletic Trainer1932640927
  11. Kelli Castro, APRN, AGACNP-BCNurse Practitioner1609407329
  12. Kaitlin Cavanagh, PASurgical Physician Assistant1144840703
  13. John Cavers, DDSDentist1912059452
  14. Alfredo Ceballos, M.D.Anesthesiology Physician1215166723
  15. Claire Cebrij, LCSWClinical Social Worker1558982330
  16. Nicole CentracchioContractor1629487277
  17. Melissa Chaffer, NCCProfessional Counselor1588816599
  18. Noemi Chalcakova, LPCProfessional Counselor1477343903
  19. Colleen Chamberlain, COTAOccupational Therapy Assistant1568626745
  20. Mario Chan, M.D.Endocrinology, Diabetes & Metabolism Physician1104975176
  21. Julianne Chandler, RBT-17-45143Behavior Technician1609366160
  22. Christine Chaney, MA, CCC-SLPSpeech-Language Pathologist1205540952
  23. Steven ChapaSurgical Physician Assistant1205402427
  24. Katherine Charley-Gad, LCPCMental Health Counselor1841536489
  25. Kathleen Charo, O.D.Optometrist1659428092
  26. Satish Charo, MDPediatrics Physician1336135508
  27. Mark Chatkin, DOPsychiatry Physician1841812906
  28. Lubna Chaudhry, M.D.Family Medicine Physician1295178358
  29. Fahad Chaus, M.D., M.B.AUrology Physician1023472834
  30. Rajeshwari Chavda, MDCritical Care Medicine (Internal Medicine) Physician1083679963
  31. Shannen ChechangPhysical Therapy Assistant1477336816
  32. Constance ChemaskoPhysical Therapy Assistant1366054397
  33. Peter Chemello, DDSDentist1386701837
  34. Kevin Chen, M.D.Anesthesiology Physician1396760781
  35. Kevin Chen, MDHospitalist Physician1851087332
  36. Lin ChenAcupuncturist1558785071
  37. Raymond Chen, M.D. PHDPain Medicine Physician1114934882
  38. Sophia ChenPhysician Assistant1316579063
  39. Victor Chen, MDUrology Physician1568922425
  40. Jiao Cheng, D.D.SGeneral Practice Dentistry1073806840
  41. Sampath Chennamaneni, M.D.Anesthesiology Physician1922152230
  42. George Cheriyan, PHARM.DPharmacist1033491501
  43. Allison Chernich, LPCProfessional Counselor1790559094
  44. Lo-Ku Chiang, M.D.Nephrology Physician1386842557
  45. Analisa Chieffo, LSWClinical Social Worker1063394013
  46. Michelo Chikonka, APN-CRNACertified Registered Nurse Anesthetist1083011662
  47. Mary Chisholm, AU.D., CCC-AAudiologist1205969318
  48. Michael Chiu, MDSports Medicine (Orthopaedic Surgery) Physician1982996104
  49. Heather Chmielewski, M.A.Professional Counselor1639530694
  50. Janis Cho, MDInternal Medicine Physician1366825119

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

Arlington Heights, Illinois appears in the CMS National Plan and Provider Enumeration System with 2,697 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 Arlington Heights - 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 Arlington Heights 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 Arlington Heights is weighted toward Behavior Technician (192 clinicians, followed by Speech-Language Pathologist with 137 and Professional Counselor with 136). 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, Arlington Heights reports roughly 21.5 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Arlington Heights practice address, a coverage gap Arlington Heights patients typically fill by traveling to a larger nearby hub.

For Arlington Heights 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 Arlington Heights, IL?

There are 2,697 registered healthcare providers in Arlington Heights, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Arlington Heights?

The most common specialties in Arlington Heights are Behavior Technician, Speech-Language Pathologist, Professional Counselor, Physical Therapist, Clinical Social Worker. Behavior Technician has the most providers with 192.

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.