NPPES file of Aug 9, 2026

Doctors and health care providers in Lone Tree, CO

1,405 individual NPPES records list a practice address in Lone Tree, 23rd of 193 Colorado cities. The largest group is students in training: 114, 8% of the city's records, against 3% across Colorado. Page 8 of 29.

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

Lone Tree in Colorado

  • Rank in Colorado23rd of 193 cities by records
  • Share of the state0.9% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20% of all records
  • Students in training rank7th of the 10 Colorado cities with the most

Compared with Colorado as a whole, Lone Tree has 7.9× the state's share of gastroenterology physician records and 0.30× its share of clinical social worker records.

Providers in Lone Tree, alphabetically

  1. Dawn Fangrow, CRNACertified Registered Nurse Anesthetist1750675476
  2. Jennifer Farewell, BSN, RNRegistered Nurse1245632009
  3. Karree Farmer, RNRegistered Nurse1568944601
  4. Leah Farrell, NPAcute Care Nurse Practitioner1184278145
  5. Kayvan Fathimani, D.D.S.Oral and Maxillofacial Surgery (Dentist)1396040127
  6. Ann Faucheux, PAPhysician Assistant1841551157
  7. Leonard Faulk, M.D.Orthopaedic Surgery Physician1073956975
  8. Kyle FaulknerPhysician Assistant1427614262
  9. Conner FeeneyStudent in an Organized Health Care Education/Training Program1023647740
  10. Gregory Fellman, LCSWClinical Social Worker1114077179
  11. Hugh Fells, RP, CAC IAddiction (Substance Use Disorder) Counselor1437627940
  12. Jeremy Feng, MDClinical Cardiac Electrophysiology Physician1184112351
  13. Brett Fenster, M.D.Cardiovascular Disease Physician1649267964
  14. Jeffrey Ferrier, MDNeurology Physician1942761994
  15. Thomas Feulner, DOInternal Medicine Physician1689475782
  16. Kavanya Feustel, MDGeneral Practice Physician1962089961
  17. Cameron Field, DPMFoot & Ankle Surgery Podiatrist1487859534
  18. Stacy Finney, R.N.Registered Nurse1518156686
  19. Bruce Fisch, MDNephrology Physician1639151913
  20. James Fischer, D.D.S.General Practice Dentistry1821192311
  21. Eileen Fish, MDNephrology Physician1982747374
  22. Cara Fiske, AU.D.Audiologist1063662047
  23. Jacqueline FitchPhysician Assistant1477545069
  24. Carroll Fitzgerald, RNRegistered Nurse1104332659
  25. Mark Fitzgerald, MDOrthopaedic Surgery Physician1124199682
  26. Kelly Fitzharris, LPNLicensed Practical Nurse1194388827
  27. Diann FitzsimmonsMassage Therapist1134506546
  28. Nancy Flattem, M.D., M.S.Ophthalmology Physician1679603518
  29. Erika FleithProfessional Counselor1790381390
  30. Holly FlemingStudent in an Organized Health Care Education/Training Program1376283903
  31. Rachel Fleshman, RNRegistered Nurse1447983291
  32. Melissa Foley, NPFamily Nurse Practitioner1740537794
  33. Jennifer Folley, RNRegistered Nurse1851030407
  34. Mark Forte, MDDiagnostic Radiology Physician1114137577
  35. Brendon Foster, CNIMElectroneurodiagnostic Specialist/Technologist1114373750
  36. Katelyn Fowler, DPTPhysical Therapist1992623508
  37. Tyler Fowler, DCSports Physician Chiropractor1346202736
  38. Tristan Fox, DOStudent in an Organized Health Care Education/Training Program1518805639
  39. Yitzak Fox, DOOrthopaedic Surgery Physician1700442159
  40. Larissa Foy, RNRegistered Nurse1316702095
  41. Shana Fraley, M.S.Speech-Language Pathologist1710302252
  42. Gabriel Frame, M.D.Student in an Organized Health Care Education/Training Program1841865573
  43. Lori Fraser, LPCProfessional Counselor1912573015
  44. Sarah Fraser, DOInternal Medicine Physician1053051516
  45. Betsy Frederick, PTPhysical Therapist1467884197
  46. Ben Freeman, M.P.T, C.S.C.S.Physical Therapist1609044668
  47. Kelly Freeman, DDSGeneral Practice Dentistry1487988259
  48. Jennifer Freezer, PTPhysical Therapist1629024674
  49. Rachel Fritzler, RNRegistered Nurse1619561412
  50. Elizabeth Fry, M.S.Speech-Language Pathologist1851449227

The largest Colorado cities

  1. Denver25,068
  2. Colorado Springs19,771
  3. Aurora17,400
  4. Fort Collins6,928
  5. Boulder5,635

All of Colorado →

How to read this directory

Lone Tree, Colorado appears in the CMS National Plan and Provider Enumeration System with 1,405 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 Lone Tree - 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 Lone Tree 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 Lone Tree is weighted toward Student in an Organized Health Care Education/Training Program (114 clinicians, followed by Registered Nurse with 91 and Physician Assistant with 76). 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 Colorado's population, Lone Tree reports roughly 23.9 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 Colorado's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Lone Tree practice address, a coverage gap Lone Tree patients typically fill by traveling to a larger nearby hub.

For Lone Tree 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 Lone Tree, CO?

There are 1,405 registered healthcare providers in Lone Tree, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Lone Tree?

The most common specialties in Lone Tree are Student in an Organized Health Care Education/Training Program, Registered Nurse, Physician Assistant, Physical Therapist, Family Nurse Practitioner. Student in an Organized Health Care Education/Training Program has the most providers with 114.

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.