NPPES file of Aug 9, 2026

Doctors and health care providers in Chicago, IL

63,379 individual NPPES records list a practice address in Chicago, 1st of 541 Illinois cities. The largest group is clinical social worker: 4,368, 7% of the city's records, against 6% across Illinois. Page 352 of 1,268.

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 Chicago

  1. Clinical Social Worker4,368
  2. Students in training3,509
  3. Internal Medicine Physician2,867
  4. Physical Therapist2,639
  5. Professional Counselor2,405
  6. Mental Health Counselor2,130
  7. Pharmacist1,906
  8. Speech-Language Pathologist1,753

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

Chicago in Illinois

  • Rank in Illinois1st of 541 cities by records
  • Share of the state26.4% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17% of all records
  • Clinical Social Worker rank1st of the 10 Illinois cities with the most

Compared with Illinois as a whole, Chicago has 2× the state's share of student in an organized health care education/training program records and 0.54× its share of behavior technician records.

Providers in Chicago, alphabetically

  1. Valerie FranklinProfessional Counselor1205503943
  2. Yolanda Franklin, LCPCProfessional Counselor1992663504
  3. Sydney Franko, PA-CPhysician Assistant1477290849
  4. Nina Frankovic, LPCProfessional Counselor1871448787
  5. Thomas Fransen, LCSWClinical Social Worker1205962321
  6. Joseph Franses, MDMedical Oncology Physician1861830416
  7. Ivelina Frantchechkova, D.C.Chiropractor1245632041
  8. Kelly Frantz, ODOptometrist1467445874
  9. Matthew Frantz, MA, LCPCCounselor1831595164
  10. Colin Franz, M.D. PH.D.Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician1629331277
  11. Krystalle Franz, LPC, CADCProfessional Counselor1447737069
  12. Lauren Franzen, IBCLCLactation Consultant (Non-RN)1992484570
  13. Lexy Franzetti, PA-CSurgical Physician Assistant1548633696
  14. Renata Franzoni, OTDPhysical Rehabilitation Occupational Therapist1861351157
  15. Stephanie Franzoni, LCPCMental Health Counselor1912559113
  16. Gabrielle FrascaClinical Social Worker1598606790
  17. Joseph Frasca, M.D.Gastroenterology Physician1841558533
  18. Kristin Frasca, M.S., D.T.Developmental Therapist1518499474
  19. Caitlyn Fraser, OTR/LOccupational Therapist1740013432
  20. Heather Fraser, LCSWClinical Social Worker1356965768
  21. Stephanie Fratila, LPCMental Health Counselor1649141144
  22. Alberto FrattiSurgery Physician1750917183
  23. Sally Frau, LCSWClinical Social Worker1942587746
  24. Reilly Frauchiger-AnkersStudent in an Organized Health Care Education/Training Program1548906332
  25. Sara Fraum, LPCMental Health Counselor1295304004
  26. Laurel Frausto, DMD, PHDDentist1366936627
  27. Dennis Frawley, PT, DPTPhysical Therapist1447531538
  28. Stephanie Frawley, D.C.Chiropractor1043606692
  29. David FrazerPsychologist1780244095
  30. Alexis Frazier, RBTBehavior Technician1366323479
  31. Angel Frazier, DMDGeneral Practice Dentistry1457969610
  32. Carlton FrazierAttendant Care Provider1356234074
  33. Elisa FrazierClinical Social Worker1730631409
  34. Felicia Frazier, LCSWClinical Social Worker1952055469
  35. Jacqueline FrazierLicensed Practical Nurse1245788256
  36. Kala Frazier, DDSGeneral Practice Dentistry1407531726
  37. Kenyatta Frazier, M.D.Emergency Medicine Physician1023303138
  38. Matthew Frazier, D.O.Family Medicine Physician1992931661
  39. Stacie FrazierDevelopmental Therapist1336524834
  40. Stacy Frazier, M.S., LCPCProfessional Counselor1073881686
  41. Tina Frazier, M.A.Mental Health Counselor1023780640
  42. Tyrone Frazier, LCSWClinical Social Worker1154372613
  43. David FrazinSocial Worker1750866000
  44. Leon Frazin, M.D.Cardiovascular Disease Physician1174555916
  45. Priya Freaney, M.D.Cardiovascular Disease Physician1023498490
  46. Colin Freccia, M.D.Allergy & Immunology Physician1659405231
  47. David Frech, L.AC, MSTOMAcupuncturist1437524576
  48. Mary Frech, N.P.Family Nurse Practitioner1972600518
  49. Morgan FrechieOphthalmology Physician1477044428
  50. Elianna Fred, MDOrthopaedic Surgery Physician1972183242

The largest Illinois cities

  1. Springfield4,997
  2. Naperville4,634
  3. Peoria4,621
  4. Evanston4,013
  5. Rockford3,893

All of Illinois →

How to read this directory

Chicago, Illinois appears in the CMS National Plan and Provider Enumeration System with 63,379 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 Chicago - 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 Chicago 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 Chicago is weighted toward Clinical Social Worker (4,368 clinicians, followed by Student in an Organized Health Care Education/Training Program with 3,509 and Internal Medicine Physician with 2,867). 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, Chicago reports roughly 505 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 Chicago 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 Chicago, IL?

There are 63,379 registered healthcare providers in Chicago, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Chicago?

The most common specialties in Chicago are Clinical Social Worker, Student in an Organized Health Care Education/Training Program, Internal Medicine Physician, Physical Therapist, Professional Counselor. Clinical Social Worker has the most providers with 4,368.

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.