NPPES file of Aug 9, 2026

Doctors and health care providers in Olathe, KS

2,376 individual NPPES records list a practice address in Olathe, 5th of 189 Kansas cities. The largest group is social worker: 209, 9% of the city's records, against 5% across Kansas. Page 32 of 48.

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

The 8 largest groups in Olathe

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

Olathe in Kansas

  • Rank in Kansas5th of 189 cities by records
  • Share of the state4.4% of Kansas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.3% of all records
  • Social Worker rank3rd of the 10 Kansas cities with the most

Compared with Kansas as a whole, Olathe has 3.9× the state's share of counselor records and 0.53× its share of certified registered nurse anesthetist records.

Providers in Olathe, alphabetically

  1. Stacey Nicholson, LCMFTMarriage & Family Therapist1508544495
  2. Devin Nickell, LPC-TProfessional Counselor1710662762
  3. Megan Nickell, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1033864079
  4. Kayla NicklBehavior Technician1023930914
  5. Stephani Niedfeldt, LSCSWClinical Social Worker1396029997
  6. Claus Nielsen, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1902110133
  7. Virginia Nielsen, MA, LPCCounselor1255631727
  8. Daniel Nielson, DDSOral and Maxillofacial Surgery (Dentist)1629016308
  9. Donald Nielson, D.D.S.General Practice Dentistry1316964018
  10. Jocelyn Nino HernandezMarriage & Family Therapist1740645290
  11. Merideth Nitzel, M.D.Pediatrics Physician1558568899
  12. Scott Nitzel, MDInternal Medicine Physician1861443749
  13. Alice Njoroge, NPAdult Medicine Physician1891380655
  14. Lacee Nolan, DPTPhysical Therapist1144507211
  15. Mary Noll, LMSWClinical Social Worker1639401722
  16. Khan Noohani, M.D.Psychiatry Physician1407971310
  17. Garry NoravongPhysical Therapy Assistant1245502236
  18. Ella Nordell-MorrisProfessional Counselor1710722335
  19. Kaye NorthcottPhysical Therapist1174990642
  20. Brian Northcutt, MDEmergency Medicine Physician1235220591
  21. Robert Nottingham, MDFamily Medicine Physician1477506087
  22. Emily Nowicki, PMHNPPsychiatric/Mental Health Nurse Practitioner1689356768
  23. Amy Nunnelee, CCC-AAssistive Technology Supplier Audiologist1861770828
  24. Obed Nyatundo, RBTBehavior Analyst1255261855
  25. Paula Nyman, RD LDRegistered Dietitian1083875298
  26. Erin O'Brien, LMSWClinical Social Worker1083897474
  27. Sarah O'BrienBehavior Technician1801689450
  28. Shelby O'BrienAddiction (Substance Use Disorder) Counselor1851138614
  29. Michael O'Bryan, M.D.Physical Medicine & Rehabilitation Physician1104207091
  30. Kimberly O'Connor, LSCSWClinical Social Worker1366587644
  31. Blake O'DellBehavior Analyst1033782792
  32. Chad O'GaraHearing Instrument Specialist1760556013
  33. Jerrad O'MalleyPhysical Therapist1871338590
  34. Austin O'Neal, BCBA-DBehavior Analyst1295369809
  35. Linda O'NealSocial Worker1700087947
  36. Timeka O'Neal, RBTBehavior Technician1154995504
  37. Jenny O'Neil, ATCStudent in an Organized Health Care Education/Training Program1619990777
  38. Robert O'Neill, DCChiropractor1336854967
  39. Adrienne O'Rourke, BASocial Worker1376829390
  40. Audrey O'Sullivan, PT, DPTPhysical Therapist1538964994
  41. Maria O'Sullivan, R.NRegistered Nurse1265862007
  42. Lorraine Oberholtzer, R.D., L.D.Registered Dietitian1053575027
  43. Steven Obermueller, MDCardiovascular Disease Physician1275575425
  44. Jovia OchiengSocial Worker1437617271
  45. Justice OehlertEmergency Medicine Pharmacist1134081805
  46. Katerina Ogden, PAPhysician Assistant1306917273
  47. Elisha OgleCase Manager/Care Coordinator1750272969
  48. Michael Ohlsen, LSCSWClinical Social Worker1336219898
  49. Gena Ojeda, PTAPhysical Therapy Assistant1184479784
  50. Noriko Okahara, D.O.Family Medicine Physician1275753600

The largest Kansas cities

  1. Wichita10,360
  2. Overland Park6,064
  3. Topeka4,851
  4. Kansas City4,522
  5. Lawrence2,173

All of Kansas →

How to read this directory

Olathe, Kansas appears in the CMS National Plan and Provider Enumeration System with 2,376 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 Olathe - 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 Olathe 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 Olathe is weighted toward Social Worker (209 clinicians, followed by Clinical Social Worker with 163 and Professional Counselor with 134). 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 Kansas's population, Olathe reports roughly 80.8 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 Olathe 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 Olathe, KS?

There are 2,376 registered healthcare providers in Olathe, KS, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Olathe?

The most common specialties in Olathe are Social Worker, Clinical Social Worker, Professional Counselor, Pharmacist, Behavior Technician. Social Worker has the most providers with 209.

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.