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 22 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. Sandra Makrias, M.A.Developmental Therapist1235353202
  2. Molly MaletichOccupational Therapist1730594425
  3. Rabindra Malhotra, M.D.Specialist1407838204
  4. Owais Malick, MDAdvanced Heart Failure and Transplant Cardiology Physician1326337130
  5. Sarah Malinowski, LPCProfessional Counselor1265168843
  6. Adam Mallinger, D.O.Hospitalist Physician1154620300
  7. Jenelle Mallios Gialousakis, O.D.Optometrist1700190535
  8. Erica MalloyClinical Social Worker1356994792
  9. Marsha MaloloyonSpeech-Language Pathologist1891430286
  10. Grace MaloneyStudent in an Organized Health Care Education/Training Program1194672915
  11. Stavros Maltezos, M.D.Neurological Surgery Physician1902987076
  12. Claire MalyProfessional Counselor1407772742
  13. Aaron ManginPsychiatric/Mental Health Nurse Practitioner1699494153
  14. Lisa Manhart, LCSWClinical Social Worker1588022867
  15. Shelly Mann, MDPediatric Adolescent Medicine Physician1194719211
  16. Karen Manning, CPNPPediatric Nurse Practitioner1689841082
  17. Gretchen ManskeContractor1831668102
  18. Katherine Manusos, RN, IBCLCLactation Consultant (Registered Nurse)1902668791
  19. Justin Mao, MDClinical Cardiac Electrophysiology Physician1427052273
  20. John Marchese, D.D.SDentist1073875357
  21. Beverlee Marcoski, OTR/LOccupational Therapist1417117961
  22. Margaret Mardis, MS LCPCProfessional Counselor1942352091
  23. Joseph Marek, MDCardiovascular Disease Physician1548216302
  24. Megan MareksDental Hygienist1255542247
  25. Beth Markese, OTR/LOccupational Therapist1790921427
  26. Danielle Markham, APNFamily Nurse Practitioner1376173146
  27. Ignacio Marquez Correa, D.D.S.Dentist1407193071
  28. Azizi Marshall, LCPCProfessional Counselor1801285101
  29. Altrovise Martin, PMHNPPsychiatric/Mental Health Nurse Practitioner1740972348
  30. Jennifer Martin, MSW, LSWSocial Worker1629643648
  31. Monica Martin, MDInternal Medicine Physician1881693315
  32. Gina Martinelli, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1104144955
  33. John Martucci, M.D.Anesthesiology Physician1134172935
  34. Elizabeth Maruyama, OTR LPediatric Occupational Therapist1063564110
  35. Steven Mash, M.D.Orthopaedic Surgery Physician1629064449
  36. Leslie Masood, M.D.Neurology Physician1396951240
  37. Soumaiya MasoodOptometrist1497257109
  38. Yasir MasoodPharmacist1396112470
  39. Steven Mather, M.D.Orthopaedic Surgery Physician1346236163
  40. Linda MathesonSpeech-Language Pathologist1497857957
  41. Reji Mathew, BDS, MDSCOral and Maxillofacial Radiology Dentistry1639332570
  42. Cynthia Matook, LCSWClinical Social Worker1962458125
  43. Annette Mattea, APRNAcute Care Clinical Nurse Specialist1578219374
  44. Melissa Matthei-Kaempf, LCPCCounselor1497958433
  45. Evandro MattosDentist1497991517
  46. Kenneth Maxey, LCPCProfessional Counselor1720452501
  47. Patricia May, NPNurse Practitioner1821016213
  48. Joshua Mayer, DMD, MSPeriodontics1710512090
  49. Jennifer Mazan, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1619340783
  50. Jason McBride, MPTPhysical Therapist1598809246

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.