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 342 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. Brian Florenzo, MDAnesthesiology Physician1154180719
  2. Alexandria FloresSocial Worker1467067298
  3. Allison Flores, APRNPediatric Nurse Practitioner1770168874
  4. Ashley Flores, LAC ABTAcupuncturist1467890962
  5. Brenda Flores, LPCProfessional Counselor1033919204
  6. Brian Flores, PSYDClinical Psychologist1417238957
  7. Christopher FloresHospitalist Physician1366182156
  8. David Flores, MDFamily Medicine Physician1407849078
  9. Dayna Flores, LPCProfessional Counselor1538434212
  10. Desi Flores, P.T.Physical Therapist1407009509
  11. Emma FloresClinical Social Worker1104686922
  12. Erika Flores, M.D.Internal Medicine Physician1346421591
  13. Erika Flores, LCSWClinical Social Worker1811416654
  14. Esmeralda Flores, LCSWClinical Social Worker1255019519
  15. Eusebia FloresDoula1184590572
  16. Isis Flores, MAMental Health Counselor1134964018
  17. Javier Flores, M.D.,M.P.H.Family Medicine Physician1164445854
  18. John Flores, MDInfectious Disease Physician1710428008
  19. Kristin Flores, LMFTMarriage & Family Therapist1972839165
  20. Luis Flores, RN,CDEDiabetes Educator Registered Nurse1063923316
  21. Marcos FloresStudent in an Organized Health Care Education/Training Program1407626419
  22. Maria FloresSocial Worker1750141180
  23. Maricruz FloresRegistered Nurse1245196914
  24. Melanie Flores, AU.D.Audiologist1609558030
  25. Morgan FloresBehavior Technician1548119688
  26. Perla Flores, APRN, CNPNurse Practitioner1508491713
  27. Rachel Ruth Flores, M.D.Student in an Organized Health Care Education/Training Program1356602965
  28. Ramon Flores, M.D.Obstetrics & Gynecology Physician1508882846
  29. Raquel Flores, LCSWClinical Social Worker1609232032
  30. Roberto Flores, M.D.Surgery Physician1104111616
  31. Rosa Flores, CADCAddiction (Substance Use Disorder) Counselor1215505268
  32. Sarah FloresStudent in an Organized Health Care Education/Training Program1407419567
  33. Taylor Flores, LPCProfessional Counselor1801638309
  34. Vanessa FloresSpeech-Language Pathologist1306439609
  35. Veronica FloresNurse Practitioner1023494341
  36. Veronica Flores, LPC, CADCCounselor1003572173
  37. Veronica FloresDevelopmental Therapist1558123042
  38. William Flores, PAPhysician Assistant1497784003
  39. Yesenia FloresBehavior Technician1174459358
  40. Yolanda Flores, RNCase Management Registered Nurse1770234569
  41. Juan Flores Gonzalez, MDTrauma Surgery Physician1790134120
  42. Yurissa Flores SanchezEmergency Medicine Physician1588377899
  43. Veronica Flores ZapataProfessional Counselor1962070011
  44. Hector Flores-Arroyo, M.D.General Practice Physician1295768588
  45. Kendra Flores-GomezBehavior Technician1346045937
  46. Nicholas Flores-Hutton, DMDDentist1205404001
  47. Raquel Flores-Maki, LCSWClinical Social Worker1417398793
  48. Sandy Flores-Rodriguez, PHD, LCP, NCSPClinical Psychologist1306485529
  49. Nicole Floress, LCSWClinical Social Worker1396597589
  50. Lauren FlorianRegistered Dietitian1386813160

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.