NPPES file of Aug 9, 2026

Doctors and health care providers in Schaumburg, IL

1,911 individual NPPES records list a practice address in Schaumburg, 21st of 541 Illinois cities. The largest group is behavior technician: 182, 10% of the city's records, against 4% across Illinois. Page 38 of 39.

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

The 8 largest groups in Schaumburg

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

Schaumburg in Illinois

  • Rank in Illinois21st of 541 cities by records
  • Share of the state0.8% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.7% of all records

Compared with Illinois as a whole, Schaumburg has 2.5× the state's share of behavior technician records and 0.45× its share of internal medicine physician records.

Providers in Schaumburg, alphabetically

  1. Janet Wojnicki, LCSWClinical Social Worker1861403495
  2. Mark Wolber, PTPhysical Therapist1780929570
  3. Fred WolffPharmacist1497350953
  4. Stephanie Wolff, DPTPhysical Therapist1376949719
  5. Heather Wolfgang, BCBABehavior Analyst1093166589
  6. Blaise Wolfrum, MDPsychiatry Physician1437231321
  7. Warren Wollin, D.O.Family Medicine Physician1649325614
  8. Karen Wong, ODOptometrist1376277210
  9. Keith Wong, D.C.Chiropractor1538283536
  10. Kevin WongBehavior Technician1386401859
  11. Karen Wood, LPCCounselor1538486105
  12. Blake Woods, DMDGeneral Practice Dentistry1023854874
  13. Donna Woods, MDPsychiatry Physician1215904529
  14. Arianna Woods-Ortiz, M.S.Speech-Language Pathologist1831730654
  15. Veronica WrightBehavior Technician1326832130
  16. Christine WulbeckerSocial Worker1184280737
  17. Barbara WygodaMassage Therapist1114161866
  18. Hailey WygonskiProfessional Counselor1750130332
  19. Dustin Wylde, D.M.DGeneral Practice Dentistry1316321540
  20. Kam Wyruchowski, MOT, OTR/LOccupational Therapist1720145089
  21. Gary XieAcupuncturist1669910378
  22. Mark Yaffe, MDOrthopaedic Hand Surgery Physician1558527556
  23. Sudha Yarlagadda, M.D.Hematology & Oncology Physician1467831552
  24. Valeria Yashina, M.D.Internal Medicine Physician1861405078
  25. Heidi Yeung, LCSWClinical Social Worker1225710502
  26. Sarah YiPharmacist1669804936
  27. Cynthia Yingst, DDSDentist1316150840
  28. Ian Ymalay, O.D.Optometrist1538366067
  29. James Youn, MDFamily Medicine Physician1881742708
  30. Terry Younger, M.D.Orthopaedic Surgery Physician1598731481
  31. Hina Yousuf, MDPulmonary Disease Physician1780247338
  32. Kay Yu, PHARMDPharmacist1275813800
  33. Jillian Yunger, LPCProfessional Counselor1871269985
  34. Mary Yurik, BCBABehavior Analyst1588398705
  35. Monica Zabinski, LCPCClinical Psychologist1255050266
  36. Amit Zachariah, M.D.Interventional Cardiology Physician1295964872
  37. Benjamin ZacherBehavior Technician1043014137
  38. Darcy Zack, M.S. CCC-SLPSpeech-Language Pathologist1962001495
  39. Shozab ZafarSpeech-Language Pathologist1346823895
  40. Elizabeth ZahdanFamily Nurse Practitioner1679301667
  41. Jessica ZakOccupational Therapist1700500071
  42. Jasmine ZambrnaoBehavior Technician1013542117
  43. Kevin Zaremba, MOTOccupational Therapist1770084717
  44. Patricia Zaretzky, MSProfessional Counselor1922693332
  45. Karl Zauder, D.C.Chiropractor1629306071
  46. Raul Zavaleta, MDChiropractor1164473963
  47. Shailesh Zaveri, MDCardiovascular Disease Physician1104898345
  48. Danielle ZeisigOccupational Therapist1003356049
  49. Brian Zercher, PSYDClinical Psychologist1871663856
  50. Hanci Zhang, MDOrthopaedic Surgery of the Spine Physician1114459856

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

Schaumburg, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,911 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 Schaumburg - 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 Schaumburg 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 Schaumburg is weighted toward Behavior Technician (182 clinicians, followed by Physical Therapist with 130 and Speech-Language Pathologist with 102). 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, Schaumburg reports roughly 15.2 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 Schaumburg practice address, a coverage gap Schaumburg patients typically fill by traveling to a larger nearby hub.

For Schaumburg 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 Schaumburg, IL?

There are 1,911 registered healthcare providers in Schaumburg, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Schaumburg?

The most common specialties in Schaumburg are Behavior Technician, Physical Therapist, Speech-Language Pathologist, Professional Counselor, Pharmacist. Behavior Technician has the most providers with 182.

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.