NPPES file of Aug 9, 2026

Doctors and health care providers in Oak Park, IL

2,307 individual NPPES records list a practice address in Oak Park, 15th of 541 Illinois cities. The largest group is clinical social worker: 281, 12% of the city's records, against 6% across Illinois. Page 46 of 47.

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 Oak Park

  1. Clinical Social Worker281
  2. Behavior Technician240
  3. Mental Health Counselor138
  4. Professional Counselor124
  5. Physical Therapist106
  6. Family Medicine Physician86
  7. Social Worker83
  8. Clinical Psychologist83

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

Oak Park in Illinois

  • Rank in Illinois15th of 541 cities by records
  • Share of the state1% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.6% of all records
  • Clinical Social Worker rank4th of the 10 Illinois cities with the most

Compared with Illinois as a whole, Oak Park has 3× the state's share of acupuncturist records and 0.33× its share of student in an organized health care education/training program records.

Providers in Oak Park, alphabetically

  1. Alyson Woody, MA, LCPCMental Health Counselor1740840495
  2. David Woznica, M.D.Physical Medicine & Rehabilitation Physician1669783411
  3. Jennifer Wray, DTDevelopmental Therapist1376477083
  4. Brianna Wright, RBTBehavior Technician1780495523
  5. Anne Wright Schmidt, MA, LCSWClinical Social Worker1316061260
  6. Jingru WuAcupuncturist1619193851
  7. Junci WuBehavior Analyst1376018036
  8. Kevin Wu, DO, MBAFamily Medicine Physician1699340687
  9. Caitlin Wurster, PSY.DClinical Psychologist1992162721
  10. Shannon Wyatt, ATCAthletic Trainer1992923585
  11. Katherine Wyman, LCSWClinical Social Worker1952061293
  12. Krista Wynkoop, M.S. CCC-SLP/LSpeech-Language Pathologist1487051942
  13. Anna Yakonskyy, DMDDentist1881324192
  14. Dana Yala, CCC-SLP/LSpeech-Language Pathologist1285668111
  15. Yuko YamamotoAcupuncturist1962861807
  16. Joy YamasakiDevelopmental Therapist1447665005
  17. Jacqueline YangFamily Nurse Practitioner1922879972
  18. Jianxiang YangInterpreter1821240029
  19. Tanya Yaskoff, ATC, PESAthletic Trainer1952391880
  20. Olivia YatesDevelopmental Therapist1588016950
  21. Brian YbarraInternal Medicine Physician1396328787
  22. James Yee, D.D.S.General Practice Dentistry1720132400
  23. Jodi Yorke, PT, MHSPhysical Therapist1912078791
  24. Melissa YoungProfessional Counselor1114894326
  25. Tasha Young, LCPCCounselor1306473244
  26. Tonnie Young, D.D.S.General Practice Dentistry1730397720
  27. Amy Yuksel, M.D.Emergency Medical Services (Emergency Medicine) Physician1730357591
  28. Jiwon YunPharmacist1760038731
  29. Larry Yun, DCChiropractor1376731109
  30. Stephanie YunezMental Health Counselor1932759172
  31. Laurie Zack, APN, FNP-BCFamily Nurse Practitioner1396149449
  32. Meghan Zack-Bell, D.CChiropractor1811188113
  33. Jerzy Zadecki, M.D.Military Health Care Provider1215033790
  34. Steven Zaeske, D.C.Physical Therapist1417025784
  35. Sheema Zaim, DMDGeneral Practice Dentistry1962986836
  36. Bilal Zakria, M.D.Hospitalist Physician1295083210
  37. Dakota Zamora, CHES, CLSHealth Educator1154148534
  38. Wendy ZanabriaBehavior Technician1962270082
  39. Gail Zarbin, L.C.S.W.Clinical Social Worker1164505558
  40. Jose Zavala, LCSWClinical Social Worker1205571171
  41. Kelly ZavalaProfessional Counselor1114514932
  42. Laura Zawacki, MS,PT,PCSPediatric Physical Therapist1912245739
  43. Polina Zaytsev, M.D.Anatomic Pathology & Clinical Pathology Physician1841220704
  44. Jessica ZduniewiczSpeech-Language Pathologist1902592140
  45. Eva Zeidner, L.C.P.C.Mental Health Counselor1053727222
  46. Maya Zelio, LCSWClinical Social Worker1831525310
  47. Kelly ZellerEmergency Registered Nurse1861203960
  48. Vianca ZepedaBehavior Technician1023501285
  49. Staci Zerphey, LCPC, ATRMental Health Counselor1114542040
  50. Christina ZessemosOccupational Therapist1104465319

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

Oak Park, Illinois appears in the CMS National Plan and Provider Enumeration System with 2,307 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 Oak Park - 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 Oak Park 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 Oak Park is weighted toward Clinical Social Worker (281 clinicians, followed by Behavior Technician with 240 and Mental Health Counselor with 138). 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, Oak Park reports roughly 18.4 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.

For Oak Park 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 Oak Park, IL?

There are 2,307 registered healthcare providers in Oak Park, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Oak Park?

The most common specialties in Oak Park are Clinical Social Worker, Behavior Technician, Mental Health Counselor, Professional Counselor, Physical Therapist. Clinical Social Worker has the most providers with 281.

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.