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 23 of 29.
The 8 largest groups in Lone Tree
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Grace Rudersdorf, DDSDentist1043610421
- Manuel Ruiz, RNCase Management Registered Nurse1427879782
- Debra Ruka, L.ACAcupuncturist1316117237
- Anne Rustemeyer, D.O.Anesthesiology Physician1578884177
- Ellen Ryan, M.D.Psychiatry Physician1144321183
- Lucas Rylander, MDOrthopaedic Surgery Physician1386857837
- Mona Sadeghpour, MDDermatology Physician1003175571
- Anita Sahu, M.D.Hospitalist Physician1568806420
- Hasan Salameh, MDNephrology Physician1578761003
- Ayla Salazar, CST, CSFASurgical Assistant1164137220
- Federico Salvo Soto, MDInternal Medicine Physician1669709044
- Jennifer Sanchez Villalobos, RNRegistered Nurse1144174707
- Michelle Sancho, ODOptometrist1093716425
- Brooke Sand, NPWomen's Health Nurse Practitioner1013865583
- Kody Sanderfer, NPAdult Health Nurse Practitioner1598157570
- Tyler SandersClinical Social Worker1942603113
- Donna Sanford, LCSWClinical Social Worker1487865739
- Ali Sarram, MDUrology Physician1043213929
- Jemalene Sattro, RNAmbulatory Care Registered Nurse1225867914
- Charles Sawyer, MA., L.P.C.Professional Counselor1598228298
- Anthony Scardigno, LPCProfessional Counselor1003483421
- Robert Schabbing, MDNeurology Physician1235248618
- Angie Schack, PA-CSurgical Physician Assistant1518940899
- Richard Schaler, M.D., F.A.C.S.Plastic Surgery within the Head & Neck (Otolaryngology) Physician1619010378
- Christian Schannuth, RPH.Pharmacist1922450444
- David Scheider, M.DGastroenterology Physician1538273776
- Linda Scheurer, N.P.Nurse Practitioner1871522607
- Donna Schirman, OTOccupational Therapist1639198369
- Gregory Schlessinger, MDNephrology Physician1255313441
- Hanne Schlueter, PAMedical Physician Assistant1740951482
- Matthew Schmitt, M.D.Internal Medicine Physician1376832105
- Nathan Schomaker, M.D.Gastroenterology Physician1225472327
- Shawna Schope, DDSDentist1922311802
- Jillian Schreiber, MDPlastic and Reconstructive Surgery Physician1982051439
- Michael Schweid, PHYSICIAN ASSISTANTSurgical Physician Assistant1457418923
- Danielle Scialdo, PT, DPTPhysical Therapist1699302778
- Emily Sciarrone, DDSGeneral Practice Dentistry1902266497
- Mychael Scott, PA-CPhysician Assistant1801129606
- Morgan SeatonStudent in an Organized Health Care Education/Training Program1932968203
- Nevin Sebastian, D.D.S.General Practice Dentistry1942587100
- Melissa Seeker, MDObstetrics & Gynecology Physician1851736342
- Jon Seeman, DC PLLCChiropractor1689952251
- Jennifer Seidel, MDObstetrics & Gynecology Physician1568518181
- Olivia SeillerPhysical Therapist1063377976
- Than Sein, DOInternal Medicine Physician1104685890
- Kaitlyn Seltzer, FNP-BCFamily Nurse Practitioner1093156770
- Lisa Sena, RN, OCNOncology Registered Nurse1053984799
- Jacob Shabason, MDRadiation Oncology Physician1700176534
- Britta Shafer, DPTPhysical Therapist1932812682
- Sheena Shah, PT, DPTPhysical Therapist1265114540
The largest Colorado cities
- Denver25,068
- Colorado Springs19,771
- Aurora17,400
- Fort Collins6,928
- Boulder5,635
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.