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 13 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. Anna Faso, RD, LDNRegistered Dietitian1982452348
  2. Ambresha FaulkBehavior Analyst1184387110
  3. Danielle Faulkner, LCSWClinical Social Worker1760515480
  4. Stephanie Faulkner, LCSWClinical Social Worker1922261163
  5. Rebecca Feehan, P.T.Physical Therapist1841523016
  6. Jenny Fei, D.M.D.General Practice Dentistry1598775157
  7. Marie Feldman, MDInternal Medicine Physician1841386729
  8. Logan FenhouseHealth Educator1699496273
  9. Camille Ference, PHDClinical Psychologist1952475782
  10. Angela Ferguson, BSN, FNP-BCFamily Nurse Practitioner1962811448
  11. Bruce FergusonHealth Educator1023880846
  12. Jeanane Ferre, PHDAudiologist1043453731
  13. Shakila FerrellBehavior Technician1851173355
  14. Stephanie Ferrera, LCSWClinical Social Worker1386699338
  15. Hannah Fidler, LPCProfessional Counselor1023822681
  16. Nancy Fidler, LCPCProfessional Counselor1396881306
  17. Brian Filippini, PA-CPhysician Assistant1902156045
  18. Lawrence Fine, D.D.SGeneral Practice Dentistry1366512105
  19. Reilly Fink, PA-CPhysician Assistant1972479491
  20. Allen Finkel, L.C.S.W.Mental Health Counselor1386812592
  21. William Finn, DPMFoot Surgery Podiatrist1942203450
  22. Isabella Fiorenza, M.S., SLP-CCCSpeech-Language Pathologist1326962812
  23. Ann Fischer, MDPediatrics Physician1316916885
  24. Mary Fischer, DPTPhysical Therapist1568252013
  25. Robert Fischer, DCChiropractor1437218625
  26. Abigail Fisher, PA-CPhysician Assistant1124790340
  27. Elizabeth Fisher, DTDevelopmental Therapist1346922705
  28. Max Fitzgerald, MDPhysical Medicine & Rehabilitation Physician1063774289
  29. Carolyn Fitzpatrick, M.D.Family Medicine Physician1205872462
  30. Jaclyn Fleck, PSY.D.Clinical Psychologist1942703632
  31. Teresa Fleischman, PTACommunity Health Worker1710260880
  32. Helen Fleisher, LCSWClinical Social Worker1801821392
  33. Margaret Fleming, LCSW (MSW)Clinical Social Worker1639563042
  34. Hannah Flex, CNMObstetrics & Gynecology Nurse Practitioner1336916709
  35. Anissa FloresBehavior Technician1851286967
  36. Xochilt Flores, RBTBehavior Technician1265202782
  37. Amy Folker, RN, FNP, DIABETES EDNurse Practitioner1598827008
  38. Trenyce Folsom-BeckBehavior Technician1104796580
  39. Michael FombangDriver1528758323
  40. Janet Forbes, M.D.Internal Medicine Physician1295838779
  41. James Ford, D.P.M.Podiatrist1376594473
  42. Deborah Fosco, LCSWClinical Social Worker1396729307
  43. Avery FosterClinical Social Worker1285412502
  44. Andrea Fouchia, OTRL, M.ED.Pediatric Occupational Therapist1962544908
  45. Christopher Fox, LCSWClinical Social Worker1104970581
  46. Lucy Fox, MDFamily Medicine Physician1427038033
  47. Leslie Frame-Crowley, LCSWClinical Social Worker1851049274
  48. Carolyn Francart, PA-CPhysician Assistant1609674035
  49. Alejandra FrancoMarriage & Family Therapist1366060287
  50. Joseph Franco, M.D.Plastic Surgery Physician1750324257

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.