NPPES file of Aug 9, 2026

Doctors and health care providers in Downers Grove, IL

1,899 individual NPPES records list a practice address in Downers Grove, 23rd of 541 Illinois cities. The largest group is speech-language pathologist: 129, 7% of the city's records, against 4% across Illinois. Page 21 of 38.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Downers Grove

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

Downers Grove in Illinois

  • Rank in Illinois23rd of 541 cities by records
  • Share of the state0.8% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17% of all records
  • Speech-Language Pathologist rank9th of the 10 Illinois cities with the most

Compared with Illinois as a whole, Downers Grove has 9.2× the state's share of dental hygienist records and 0.41× its share of behavior technician records.

Providers in Downers Grove, alphabetically

  1. Laura LitterstDevelopmental Therapist1851709869
  2. Chenyi Liu, ODLow Vision Rehabilitation Optometrist1568983617
  3. Christina Livak, M.D.Emergency Medicine Physician1760776090
  4. Marissa Liveris, PA-CPhysician Assistant1255766531
  5. Jeanne Livorsi-Moore, NPAdult Health Nurse Practitioner1902819766
  6. Kelly Llewellyn, LCPCMental Health Counselor1033303300
  7. Joan Llewellyn-Burns, DTDevelopmental Therapist1154580728
  8. Tina Lloyd, LPNLicensed Practical Nurse1417808379
  9. Wendy Lobash, MSAudiologist1154402758
  10. Barbara Loeb, MDInternal Medicine Physician1619976396
  11. Neal Lofchy, M.D.Otolaryngology Physician1609876028
  12. Jennifer Logston, MSW, LCSWClinical Social Worker1841304094
  13. Jason Lohmeyer, APN, CNPGerontology Nurse Practitioner1275863649
  14. Andrew LongStudent in an Organized Health Care Education/Training Program1780110957
  15. Cheryl Long, LCSWClinical Social Worker1285680090
  16. Maleeha LongiBehavior Technician1760373765
  17. Annaliese Loo, OTR/LOccupational Therapist1770970857
  18. Victoria Look, LPCProfessional Counselor1558970723
  19. Lilliana LopezOther Technician1689594806
  20. Liza Lopez, M.D.Diagnostic Radiology Physician1134105877
  21. Anthony Losurdo, O.D.Optometrist1316095995
  22. Janet Lovett, MAMental Health Counselor1992683643
  23. Krystal Lovitsch, RNRegistered Nurse1679023469
  24. Jennifer Lowell, PTPhysical Therapist1578836946
  25. Pam LowerOccupational Therapist1558992115
  26. Jessica Lowery, LCPCMental Health Counselor1285308148
  27. Viktoria Loydall, O.D.Optometrist1194080226
  28. Stephanie LucasSpeech-Language Pathologist1366577595
  29. David Luce, P.A.C.Physician Assistant1407825748
  30. Jeanie Lucy, ODOptometrist1578610465
  31. Ashley Ludwinski, MA, CF-SLPSpeech-Language Pathologist1912741711
  32. Spomenka Luedi, D.D.S.General Practice Dentistry1861781080
  33. Daniel Luetkehans, D.P.M.Foot & Ankle Surgery Podiatrist1659370062
  34. Scott Luke, D.O.Internal Medicine Physician1740341072
  35. Sunil Lulla, M.D.Cardiovascular Disease Physician1477535201
  36. Rosemary MaStudent in an Organized Health Care Education/Training Program1548190903
  37. Catherine Macdonald, L.M.T.Massage Therapist1184978223
  38. Janell Mace, M.DObstetrics & Gynecology Physician1659550408
  39. Michael Macek, ODOptometrist1376550061
  40. Morgan Machado, PAPhysician Assistant1770379869
  41. Robyn Maciejewski, MHS, SLPSpeech-Language Pathologist1174882773
  42. Cindy Maciel, RBTBehavior Technician1780557108
  43. Damon Mackert, O.D.Optometrist1689722290
  44. Amos Madanes, M.D., F.A.C.O.G.Specialist1184790222
  45. Yolanda Madison, DMDDentist1619133345
  46. John Maffeo, DDSDentist1598834475
  47. Renuka MahadevanSpeech-Language Pathologist1134687445
  48. Deborah Mahalski, BSPhysical Therapist1427191022
  49. Rizwan Mahmood, MDInternal Medicine Physician1699337683
  50. Marek Majewski, PA-CPhysician Assistant1841415270

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

Downers Grove, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,899 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 Downers Grove - 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 Downers Grove 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 Downers Grove is weighted toward Speech-Language Pathologist (129 clinicians, followed by Physical Therapist with 108 and Clinical Social Worker with 86). 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, Downers Grove reports roughly 15.1 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.

Of Illinois's most common specialties, Family Medicine Physician is the most prominent one with no provider currently listing a Downers Grove practice address, a coverage gap Downers Grove patients typically fill by traveling to a larger nearby hub.

For Downers Grove 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 Downers Grove, IL?

There are 1,899 registered healthcare providers in Downers Grove, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Downers Grove?

The most common specialties in Downers Grove are Speech-Language Pathologist, Physical Therapist, Clinical Social Worker, Professional Counselor, Family Nurse Practitioner. Speech-Language Pathologist has the most providers with 129.

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.