NPPES file of Aug 9, 2026

Doctors and health care providers in Quincy, IL

1,336 individual NPPES records list a practice address in Quincy, 32nd of 541 Illinois cities. The largest group is family medicine physician: 109, 8% of the city's records, against 3% across Illinois. Page 14 of 27.

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

The 8 largest groups in Quincy

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

Quincy in Illinois

  • Rank in Illinois32nd of 541 cities by records
  • Share of the state0.6% of Illinois's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.8% of all records
  • Family Medicine Physician rank6th of the 10 Illinois cities with the most

Compared with Illinois as a whole, Quincy has 3.5× the state's share of licensed practical nurse records and 0.30× its share of mental health counselor records.

Providers in Quincy, alphabetically

  1. Ryan Leifheit, MDAnesthesiology Physician1316144942
  2. Kurt Leimbach, M.D.Internal Medicine Physician1982677373
  3. John Leiner, M.D.Internal Medicine Physician1962571596
  4. Joseph Leonardi, CRNACertified Registered Nurse Anesthetist1487791091
  5. Kristin Leone, PTPhysical Therapist1972891158
  6. Herman Leung, DOFamily Medicine Physician1346770377
  7. Darr Leutz, MDOrthopaedic Surgery Physician1225069057
  8. Anna Levin, M.D.Dermatology Physician1255621496
  9. Eric Ley, P.T.Physical Therapist1619981982
  10. Mervi Leyendeckers, O.D.Optometrist1083711642
  11. Kathleen Licavoli, O.T.Occupational Therapist1144351610
  12. Daniel Liesen, MDTrauma Surgery Physician1386747731
  13. Sara Liesen, MS, CF-SLPSpeech-Language Pathologist1083900856
  14. Amanda LindseyOccupational Therapist1043546856
  15. Brook Linenfelser, LCSWClinical Social Worker1013153329
  16. Erin Little, FNP-CFamily Nurse Practitioner1881493732
  17. Harold Little, PTPhysical Therapist1851364822
  18. Jason Little, AGAC-NPAcute Care Nurse Practitioner1255835237
  19. David Lockhart, M.D.Family Medicine Physician1619985827
  20. Mary Logsdon, NP-CFamily Nurse Practitioner1174765291
  21. Emery Lomelino, PHARMDOncology Pharmacist1609797059
  22. Cecelia Long, OTOccupational Therapist1194076570
  23. Kylie Long, COTAOccupational Therapy Assistant1346578226
  24. Shirley Longlett, LCPCProfessional Counselor1700863479
  25. Christopher Loos, PHARMDPharmacist1306458146
  26. James Love, M.D.Internal Medicine Physician1073595310
  27. Stacy Lowary, FNP-CFamily Nurse Practitioner1093274524
  28. Katyann Lucey, PAPhysician Assistant1679143770
  29. Linda Lucke, R. PH.Pharmacist1437348364
  30. Heidi Ludwig, NPFamily Nurse Practitioner1326011222
  31. Sarah LuebkeSpeech-Language Pathologist1932755576
  32. Marissa Lumpkin, BCBABehavior Analyst1598375727
  33. Kelli Lunt, LMSWClinical Social Worker1821420779
  34. Nathan LuntPhysical Therapist1700252053
  35. Jennifer LyonsCounselor1720184138
  36. Nicole Lyons, M.S. CCC-SLPSpeech-Language Pathologist1588932198
  37. Bethany Maas, RDN, LDObesity and Weight Management Nutrition Registered Dietitian1487438974
  38. Susan Macdonough, LCPCProfessional Counselor1174186233
  39. Paula Mackrides, D.O.Family Medicine Physician1316924087
  40. Austin MaddyDermatology Physician1578023362
  41. Obioma Maduakor, MDObstetrics & Gynecology Physician1215179155
  42. Jessica MaggartRegistered Nurse1922559590
  43. Tana Maggart, MS, CCC-SLPSpeech-Language Pathologist1659660769
  44. Jessica MaglioccoCounselor1508706748
  45. Linda Mallory, REGISTERED NURSERegistered Nurse1285476358
  46. Don Manarang, DOFamily Medicine Physician1205833860
  47. John Mantinaos, DMDDentist1639328677
  48. Julius Manu, MDHospitalist Physician1386218378
  49. Albert Marchiando, MDOtolaryngology Physician1932185329
  50. Michael Marshall, NPAcute Care Nurse Practitioner1487194205

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

Quincy, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,336 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 Quincy - 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 Quincy 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 Quincy is weighted toward Family Medicine Physician (109 clinicians, followed by Clinical Social Worker with 83 and Family Nurse Practitioner with 72). 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, Quincy reports roughly 10.6 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Quincy practice address, a coverage gap Quincy patients typically fill by traveling to a larger nearby hub.

For Quincy 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 Quincy, IL?

There are 1,336 registered healthcare providers in Quincy, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Quincy?

The most common specialties in Quincy are Family Medicine Physician, Clinical Social Worker, Family Nurse Practitioner, Physical Therapist, Pharmacist. Family Medicine Physician has the most providers with 109.

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.