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 2 of 29.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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. Celina Ayala, PA-CMedical Physician Assistant1003152232
  2. Remington Ayers, MMS, PA-CPhysician Assistant1295150589
  3. Judy Baack, MDObstetrics & Gynecology Physician1629035266
  4. James Bachman, MDFamily Medicine Physician1063556801
  5. Christopher Baer, D.M.D.General Practice Dentistry1053433300
  6. Gwynne Baerns, RNRegistered Nurse1003303090
  7. Paul BaeselMental Health Counselor1841855004
  8. Nicole Bailey, PA-CPhysician Assistant1225678394
  9. Richard Bakalar, M.D.Nuclear Medicine Physician1811133556
  10. Elizabeth Baker, MDFamily Medicine Physician1508863218
  11. Shannon BakerGeneral Practice Registered Nurse1811629918
  12. Jamie Ball, PA-CPhysician Assistant1578813655
  13. Holly Baller, DDSGeneral Practice Dentistry1033561642
  14. Mark Baller, CRNACertified Registered Nurse Anesthetist1083671986
  15. Monisha Banerjee, M.D.Colon & Rectal Surgery Physician1518370097
  16. Wendy Bannigan, DOPediatric Emergency Medicine (Emergency Medicine) Physician1952585879
  17. Cameron Banning, DOStudent in an Organized Health Care Education/Training Program1588423040
  18. Sylvia Banov, PTPhysical Therapist1427694868
  19. Brooks BarefootOrthodontics and Dentofacial Orthopedics Dentistry1114243300
  20. John Barker, M.D.Orthopaedic Surgery Physician1013919117
  21. Sheri BarlowClinical Social Worker1407488620
  22. Sydney Barlow, DCSports Physician Chiropractor1114752375
  23. Michael Barnes, PACPhysician Assistant1043248263
  24. Susan Barnes, O.T.Occupational Therapist1649296336
  25. Gabrielle Barnett, LCSWClinical Social Worker1164362893
  26. Daniela Barrera Flores, DOStudent in an Organized Health Care Education/Training Program1538928759
  27. Amelia Barrett, MDNeurology Physician1790802254
  28. Jose Barrios, MDPediatric Gastroenterology Physician1245327089
  29. Kenna Barron, LPCProfessional Counselor1679942932
  30. Elinor Barsh, DOStudent in an Organized Health Care Education/Training Program1689433864
  31. Cody Bartlett, DOStudent in an Organized Health Care Education/Training Program1285436741
  32. Kyla Bates, LA.C. DIPLO.OMAcupuncturist1215216320
  33. Jessica Bauer, M.D., M.S.Reproductive Endocrinology Physician1851684831
  34. Melanie Baughn, DOEmergency Medicine Physician1477531291
  35. Erika BaumMental Health Counselor1750166930
  36. Donald Beaman, O.D.Optometrist1528194016
  37. William Beamgard, M.D.Anesthesiology Physician1710021431
  38. Diego Belardi, MDClinical Cardiac Electrophysiology Physician1255454187
  39. Renee Belew-Dycus, LCSWClinical Social Worker1174605778
  40. Paul Bell, DDSGeneral Practice Dentistry1689805574
  41. Reginald Bell, MDSurgery Physician1437255072
  42. Shannon Bell, MS, OTROccupational Therapist1154007078
  43. Barbara Bell - Lehmkuhler, AUDAudiologist1700097466
  44. Seana Benham, NPAcute Care Nurse Practitioner1538702618
  45. Mark Benish, MACounselor1790158210
  46. Paul Bennett, DOHospitalist Physician1750546495
  47. Douglas Benson, MDColon & Rectal Surgery Physician1033265624
  48. Melanie Bentley, WHNPWomen's Health Nurse Practitioner1245983808
  49. Ellen Berger, MA CCC-SLPSpeech-Language Pathologist1942883806
  50. Debra Berry, MDPediatrics Physician1952412603

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.