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 39 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. Ify Sloan, MS,SLP,CCC,LSpeech-Language Pathologist1487867891
  2. Annemarie Slobig, PSY.D.Clinical Psychologist1306034210
  3. Linda Small, PH.D.Clinical Psychologist1871628636
  4. Leslie Smebak, MDFamily Medicine Physician1760973515
  5. Breona SmithBehavior Analyst1568096675
  6. Elizabeth Smith, DPTPhysical Therapist1013467141
  7. Kelly Smith, ATC, LATAthletic Trainer1588026975
  8. Lawrence Smith, DDSDentist1932315652
  9. Maliya Smith, MS, LPC., CKYT 200Professional Counselor1396375358
  10. Navonna SmithRegistered Nurse1811702020
  11. Nesita SmithBehavior Technician1881470763
  12. Rhonda SmithPhysical Therapist1376639450
  13. Ricky Smith, LMFTMarriage & Family Therapist1437790540
  14. Robert SmithBehavior Technician1770010480
  15. Siemone Smith, LCPCProfessional Counselor1689391641
  16. Teresa Smith, LCSWClinical Social Worker1609394212
  17. Tia Smith, PHARMDPharmacist1598525180
  18. Tichina Smith, LSWSocial Worker1871381475
  19. Valerie Smith, LCPC CADCProfessional Counselor1164707071
  20. Veronica Smith, LCSWClinical Social Worker1356760888
  21. Kimberly Smith-Martinez, PHDPsychologist1871667980
  22. Mary Katherine SmyrniotisPhysical Therapist1740687813
  23. Vikram Sobti, M.D.Diagnostic Radiology Physician1851608756
  24. Hayedeh Sohrabi, WHNPObstetrics & Gynecology Nurse Practitioner1497125785
  25. Michael SolbergOptometrist1992434765
  26. Lucas SolidayDentist1902582760
  27. Elizabeth Solis, CNMAdvanced Practice Midwife1386106961
  28. Eric Solnin, M.D.Internal Medicine Physician1437419413
  29. Nicole SonnefeldtMental Health Counselor1437887866
  30. Nancy Soro, PH.D.Clinical Psychologist1710051644
  31. Julia Sostrin, LCSWClinical Social Worker1588172746
  32. Mayra Soto-Gonzalez, LCSWClinical Social Worker1942478342
  33. Leta SouthernBehavior Technician1811811748
  34. Steve Spaccarelli, PH.D.Clinical Psychologist1093880965
  35. Christine Spence, MM, MT-BCDevelopmental Therapist1316158702
  36. Jill SpielfogelClinical Social Worker1801750070
  37. Lilian Spigelman, MDPsychiatry Physician1134362569
  38. Lakesha SpightSchool Social Worker1396400990
  39. Valerie Spiropoulos, LCPCProfessional Counselor1225455736
  40. Kimiya SpiveyCase Manager/Care Coordinator1073450573
  41. Paula Spring, LSWSocial Worker1861265100
  42. Hunter Springate, PTPhysical Therapist1881997948
  43. David Springer, M.D.Ophthalmology Physician1003811787
  44. Adam Spurlock, APN-CNPNurse Practitioner1821541582
  45. Harsaheb Sra, MDHospitalist Physician1679222871
  46. Alka Srivastava, M.B.B.SPediatrics Physician1982672663
  47. Michele Stack, CRNACertified Registered Nurse Anesthetist1568594240
  48. Tiffany Staesche, ARDMSDiagnostic Ultrasound Physician1780531533
  49. Terry Stagman, PHDClinical Psychologist1295884559
  50. Jacqueline Stamm, LPCMental Health Counselor1548995160

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.