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 34 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. Nadia QuinonesProfessional Counselor1518846476
  2. Ellen Quirk, P.T.Physical Therapist1609069079
  3. Claudia RadekOrthopaedic Foot and Ankle Surgery Physician1578249454
  4. Lisa RaeClinical Social Worker1346105111
  5. Amanda Rage, MOT, OTR/LPediatric Occupational Therapist1700559937
  6. Kevin Raihle, D.D.S.General Practice Dentistry1154523736
  7. Mario Raines, MSW, LSWSocial Worker1851979504
  8. Bavani Rajah, MDPsychiatry Physician1033613831
  9. Seline RajanInternal Medicine Physician1750871190
  10. Lila RajkoummaleMarriage & Family Therapist1770316580
  11. Gabriela RamirezBehavior Technician1013618081
  12. Yazmeen RamirezMental Health Counselor1477428068
  13. Hilda Ramos, MSW. LCSWClinical Social Worker1235221367
  14. Stephanie Ramos, RBTBehavior Technician1992552368
  15. Susanna Ramos, LSWClinical Social Worker1871251439
  16. Amrit Rao, M.D.Family Medicine Physician1699116186
  17. Nagulapalli Rao, MDSpecialist1508861691
  18. Theodore RapaczRegistered Dietitian1548399801
  19. Carly Rascia, OTDOccupational Therapist1619655636
  20. Benjamin Rasky, LDNNutritionist1699312868
  21. Francine Rattenbury, PH.D.Clinical Psychologist1407904683
  22. Kristin RattiganSocial Worker1700575065
  23. Vann Reamer, DPTPhysical Therapist1609743475
  24. Kerrie Reed, M.D.Rehabilitation Practitioner1306914890
  25. Philip Regan, DPTPhysical Therapist1316376031
  26. Megan Reichard, ACNPAcute Care Nurse Practitioner1265833826
  27. Alexandra Reid, MSW, LSWClinical Social Worker1841053592
  28. Meghan Reilly, LCSWClinical Social Worker1790012565
  29. Lynn Reisberg, FNP-CFamily Nurse Practitioner1356850416
  30. David Reisinger, D.M.D.Dentist1255885505
  31. Gene Reisinger, DDSDentist1710176615
  32. Shane Reister, PSY.D.Clinical Psychologist1619162278
  33. Michele Revsine, LCSWClinical Social Worker1992356562
  34. Alejandra ReyesClinical Social Worker1598657173
  35. Jennifer Reyes, MPTPhysical Therapist1801012273
  36. Miguel ReyesBehavior Analyst1073086211
  37. Alexis Reynolds, PSYDPsychologist1740835099
  38. Pamela Reynolds, D.D.S.General Practice Dentistry1699974279
  39. Maria RibadeneiraMental Health Counselor1649998535
  40. Malgorzata RiccardiOptometrist1285270082
  41. David RichardsAcupuncturist1689169104
  42. Kristal RichardsonNaturopath1811483662
  43. Stephanie Richardson, PT, DPTPediatric Physical Therapist1164033494
  44. Teaghan RichmanMental Health Counselor1558172171
  45. Marcie Richmond, MD, MHSFamily Medicine Physician1154752814
  46. Ryan RicksClinical Social Worker1538974605
  47. Gayle Riedmann, CNMAdvanced Practice Midwife1548374994
  48. Karishma Riman, DCChiropractor1962173427
  49. Elizabeth Ritzman, L.C.P.C.Professional Counselor1104956374
  50. Adriana RiveraBehavior Technician1275382426

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.