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 18 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. Lacey O'Connor, BS, MHPCounselor1184728651
  2. Julia O'NeillDevelopmental Therapist1487063269
  3. Joann O'Rourke, LCPCProfessional Counselor1346335841
  4. Theresa Oakley, PA-CMedical Physician Assistant1447365101
  5. Alan Obert, MSW, LCSWClinical Social Worker1023116993
  6. Mathias Obert, L.C.S.W.Clinical Social Worker1144516584
  7. Ellen Obrock, M.S.Speech-Language Pathologist1699970517
  8. Paul Obrock, D.M.D.General Practice Dentistry1720100258
  9. Nancy Ogle, C.N.P.Gerontology Nurse Practitioner1568476794
  10. Emmanuel Ohaa, MBCHB, MPHFamily Medicine Physician1033897343
  11. Tara Ohnemus, LPNLicensed Practical Nurse1447115985
  12. Sharon Olson, NPAdult Health Nurse Practitioner1124401377
  13. Oluremi Oparah, M.D.Internal Medicine Physician1306152525
  14. Bridget Ormond, MSWClinical Social Worker1184066706
  15. Mariah Ostermiller, MHPCounselor1457290686
  16. Timothy Ott, D.O.Family Medicine Physician1558463505
  17. Kimberly Otter, RD LDNRegistered Dietitian1245232909
  18. Joni Ourth-Finlay, NPNurse Practitioner1912970831
  19. Hope OwensFamily Nurse Practitioner1194142950
  20. Ryan Owens, CNPFamily Nurse Practitioner1306211677
  21. Dennis Ozment, MDRheumatology Physician1881667152
  22. Patricia Pahlmann, PTPhysical Therapist1396951786
  23. Stefan Paic, PHARM.DPharmacist1376241448
  24. Malia Pak, BSEXSCAthletic Trainer1316711278
  25. Behnam Panbehi, M.D.Family Medicine Physician1871889063
  26. Miguel Pardinas Gutierrez, MDPulmonary Disease Physician1568876407
  27. David Park, MDSports Medicine (Family Medicine) Physician1356904866
  28. Carrie ParkerAcute Care Nurse Practitioner1649085358
  29. Chris Parker, LCPCMental Health Counselor1518159987
  30. Lucy Parker-Barnes, PHD, LPC, LCPC, NCCProfessional Counselor1497359541
  31. Jeanna Parkhill, LCPCProfessional Counselor1841699246
  32. Sharadan ParksDevelopmental Therapist1053617860
  33. Kendall Passmore, MSW,LCSWClinical Social Worker1588495311
  34. Pravinchandra Patel, MDInternal Medicine Physician1548233448
  35. Shwetal Patel, DPMPodiatrist1124053400
  36. Olivia Patterson, APRN-PMHNPPsychiatric/Mental Health Nurse Practitioner1932716925
  37. Cindy Paul, RNHome Health Registered Nurse1861549586
  38. Nicole Paxton, D.C.Chiropractor1619983103
  39. Melissa Penn, LCSWClinical Social Worker1255439105
  40. Rebecca Perrine, LMTMassage Therapist1346362365
  41. Crystal Perry, M.D.Family Medicine Physician1689682528
  42. Emily Peter, LPCProfessional Counselor1578365235
  43. Anna Peters, LPCProfessional Counselor1518856186
  44. Cindy Peters, RNFARegistered Nurse First Assistant1104180710
  45. Evan Peters, CPHTPharmacy Technician1013590330
  46. Jessica Peters, LCSWClinical Social Worker1871689588
  47. Jessica Peters, MSW, LSWSocial Worker1609796846
  48. Andrew Peterson, DOFamily Medicine Physician1215822986
  49. Christina Peterson, DOFamily Medicine Physician1467193128
  50. Jane Peterson, NPNurse Practitioner1497729883

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.