Registry data as of Aug 27, 2026

Doctors and health care providers in Oak Park, IL

2,307 individual NPPES records list a Oak Park practice address, 15th of 541 Illinois cities. The largest group is clinical social worker: 270, 12% of the city's records, against 5% across Illinois.

CMS NPPES registry, loaded Aug 27, 2026 · method · Verify with CMS →

Compiled from official public sources by the editorial process.

The 8 largest groups in Oak Park

  1. Clinical Social Worker270
  2. Behavior Technician238
  3. Mental Health Counselor136
  4. Professional Counselor119
  5. Physical Therapist105
  6. Clinical Psychologist83
  7. Social Worker81
  8. Speech-Language Pathologist72

Source: CMS NPPES primary taxonomy, loaded Aug 27, 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 groups27.9% of all records
  • Clinical Social Worker rank4th of the 10 Illinois cities with the most

Compared with Illinois as a whole, Oak Park has 3.2× the state's share of acupuncturist records and 0.36× its share of pharmacist records.

Providers in Oak Park, alphabetically

  1. Jill Aardema, D.C.Chiropractor1063508497
  2. Anthony Abadir, MDPsychiatry Physician1295312551
  3. Susan Abbott, LCSWClinical Social Worker1235456930
  4. Amir AbedBehavior Technician1821931023
  5. Angela Aboutalib, M.D.Internal Medicine Physician1215248984
  6. Michelle Accettura, M.S., CCC-SLPSpeech-Language Pathologist1356010615
  7. Jennifer Acevedo, MS CCC-SLP/LSpeech-Language Pathologist1164680419
  8. Minakshi AcharyaHealth & Wellness Coach1790363398
  9. Vasant Acharya, M.D.Obstetrics & Gynecology Physician1124035944
  10. Melvin Anthony Adalin, RNHome Health Registered Nurse1760232656
  11. Jason Adams, LPCCounselor1538973102
  12. Shanaka AdamsOther Technician1477247369
  13. Thomas AdamsPhysician Assistant1548889579
  14. Brittany Adams Yee, PSYDClinical Psychologist1316686926
  15. Amanda Addiego, LCSWClinical Social Worker1114635281
  16. Maria Adducci, LCSWClinical Social Worker1629762661
  17. Erin Ader, LCSWClinical Social Worker1730236738
  18. Pratibha AdhikariFamily Nurse Practitioner1457177495
  19. Precious AduseiRegistered Nurse1477411890
  20. Maria AfanadorMental Health Counselor1720768526
  21. Scott Agee, DOStudent in an Organized Health Care Education/Training Program1154700938
  22. Michele AgneyContractor1396289096
  23. Susan Agruss, LCSW, CADCAddiction (Substance Use Disorder) Counselor1073777082
  24. Angel Aguilar, PA-CPhysician Assistant1508513805
  25. Maria Aguinaco ShelledyInterpreter1134484066
  26. Maria Aguinaldo, M.D.Emergency Medicine Physician1306877220
  27. Orit Aharon, P.T.Physical Therapist1629096045
  28. Maryclaire Ahlgren, LSWSocial Worker1245071349
  29. Baian Ahmad, PA-CPhysician Assistant1417757550
  30. Ida Ahmady, DOFamily Medicine Physician1255081873
  31. Mohammed Ahmed, DOFamily Medicine Physician1932691672
  32. Benlina AierProfessional Counselor1225859200
  33. Joshua Ajjarapu, M.D.Internal Medicine Physician1841501699
  34. Sabrina Albert, LCSWClinical Social Worker1588195903
  35. Thomas Albert, D.C., M.D.Chiropractor1457465098
  36. Aliyah AldridgeBehavior Technician1295695674
  37. Abel Alemayehu, MDFamily Medicine Physician1003545211
  38. Alice Alexander, LCSWClinical Social Worker1992636526
  39. Leeander Alexander, M.H.A.Community Health Worker1760234660
  40. Kristen Alfonsi, RDRegistered Dietitian1285337394
  41. Suha Ali, RNNurse Practitioner1700554706
  42. Patience AlilionwuFamily Nurse Practitioner1831556703
  43. Lilah Alkaissi, LSWSocial Worker1356269468
  44. Beverly Allen, MA, LCPCProfessional Counselor1912045014
  45. Jada AllenBehavior Technician1376494823
  46. James Allen, M.A. IN SOCIAL WORKClinical Social Worker1770604860
  47. Karen Allen, LCSWClinical Social Worker1447344379
  48. Sarah Allen, MAMental Health Counselor1962019950
  49. Vernika AllenBehavior Technician1942035118
  50. Jennifer Allington, MS., RDN., LDNHealth Educator1881121408

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 (270 clinicians, followed by Behavior Technician with 238 and Mental Health 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, 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 270.

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.