NPPES file of Aug 9, 2026

Doctors and health care providers in Highlands Ranch, CO

1,361 individual NPPES records list a practice address in Highlands Ranch, 26th of 193 Colorado cities. The largest group is physical therapist: 119, 9% of the city's records, against 4% across Colorado. Page 23 of 28.

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).

The 8 largest groups in Highlands Ranch

  1. Physical Therapist119
  2. Pharmacist64
  3. Speech-Language Pathologist61
  4. Clinical Social Worker59
  5. Family Medicine Physician55
  6. Professional Counselor52
  7. Massage Therapist43
  8. General Practice Dentistry40

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

Highlands Ranch in Colorado

  • Rank in Colorado26th of 193 cities by records
  • Share of the state0.9% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.9% of all records

Compared with Colorado as a whole, Highlands Ranch has 10.7× the state's share of pediatric physical therapist records and 0.35× its share of behavior technician records.

Providers in Highlands Ranch, alphabetically

  1. Teresa Sigurdson, PTAPhysical Therapy Assistant1427336510
  2. Caitlyn Silver, MS, OTR/LOccupational Therapist1699211870
  3. Stephanie SilveyFamily Nurse Practitioner1275396863
  4. Sorina Simion-RodgersPsychiatry Physician1316986748
  5. Stacey Simmons, RNFARegistered Nurse First Assistant1417495045
  6. Cortney Simpson, FNP-COccupational Health Nurse Practitioner1134634702
  7. Vanessa SimpsonLicensed Practical Nurse1730360173
  8. James Singleton, MDRheumatology Physician1104881226
  9. Vanessa SiuInterpreter1619832482
  10. Katie Sixta, RNRegistered Nurse1285015438
  11. Jennifer Skalla, FNP-CFamily Nurse Practitioner1588044614
  12. Patricia Skiles, PHARMDPharmacist1447548375
  13. John Smiley, MDSurgery Physician1033483250
  14. Alison SmithPhysician Assistant1831969591
  15. Doug Smith, PH.D.Psychologist1861559932
  16. Elizabeth Smith, LPCMental Health Counselor1154281582
  17. Gregory Smith, D.O.Family Medicine Physician1437270006
  18. Karenfowler SmithSocial Worker1053726331
  19. Miriam Smith, CMTMassage Therapist1851522916
  20. Steven SmithMassage Therapist1164951083
  21. Sydney Smith, PT, DPT, NCS, C/NDTPhysical Therapist1932084118
  22. Iris Snow, M.S., CCC-SLPSpeech-Language Pathologist1669616629
  23. Laura Snyder, OTROccupational Therapist1376759076
  24. Natalie Snyder, MTMassage Therapist1407175896
  25. Parisa Sobhi, ODOptometrist1588173140
  26. Miguel SolomosProfessional Counselor1942777420
  27. Nisha Somuri, O.D.Optometrist1003837683
  28. Brendon Song, DDSGeneral Practice Dentistry1407782725
  29. Jing Song, M.T.Massage Therapist1407219926
  30. Krupa Soni, DDSGeneral Practice Dentistry1962900175
  31. Heather Sonner, CSFASurgical Assistant1982162277
  32. Jessica Sorensen, PASurgical Physician Assistant1275789984
  33. Donna SpechtPediatric Physical Therapist1437695616
  34. Sydnee Spector, DMDGeneral Practice Dentistry1083405765
  35. Elizabeth Spencer, M.D.Vascular & Interventional Radiology Physician1740279504
  36. Renee Sperry, PT, DPTPhysical Therapist1396314563
  37. Alexis Spicer, PHARMDPharmacist1710729066
  38. Savannah Sprague, OTR/LOccupational Therapist1215689914
  39. Matthew Sremba, P.T.Physical Therapist1891093720
  40. Merari Stacy, LCSWClinical Social Worker1215552153
  41. Emily StaffordOccupational Therapist1518447168
  42. Dana Stalilionis, CRNACertified Registered Nurse Anesthetist1124356449
  43. Kristina Stange, PA-CPhysician Assistant1760036107
  44. Dawn Starkey, LPCProfessional Counselor1659916047
  45. Mark Stawecki, DPTPhysical Therapist1306214291
  46. Kevin Steele, SA-CSurgical Assistant1902180763
  47. Martha Steffen, PA-CMedical Physician Assistant1144680091
  48. Stephen Stein, DDSOral and Maxillofacial Surgery (Dentist)1396742300
  49. Kimberly Steiner, RNRegistered Nurse1194532515
  50. Paul SteinkeMental Health Counselor1790188340

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

Highlands Ranch, Colorado appears in the CMS National Plan and Provider Enumeration System with 1,361 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 Highlands Ranch - 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 Highlands Ranch 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 Highlands Ranch is weighted toward Physical Therapist (119 clinicians, followed by Pharmacist with 64 and Speech-Language Pathologist with 61). 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, Highlands Ranch reports roughly 23.2 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Highlands Ranch practice address, a coverage gap Highlands Ranch patients typically fill by traveling to a larger nearby hub.

For Highlands Ranch 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 Highlands Ranch, CO?

There are 1,361 registered healthcare providers in Highlands Ranch, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Highlands Ranch?

The most common specialties in Highlands Ranch are Physical Therapist, Pharmacist, Speech-Language Pathologist, Clinical Social Worker, Family Medicine Physician. Physical Therapist has the most providers with 119.

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.