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 18 of 28.

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

The 8 largest groups in Highlands Ranch

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. Gerald NelsonObstetrics & Gynecology Physician1104960905
  2. Dawn Newell, M.D.Internal Medicine Physician1629105648
  3. Ruth NewellRegistered Nurse1619556149
  4. Katrina Newman, MA, NCC, LPCMental Health Counselor1588059927
  5. Claire Nguyen, MDPsychiatry Physician1326676909
  6. Tai NguyenPharmacist1356938260
  7. Rebecca Nickell, DOFamily Medicine Physician1477516045
  8. Marcin Niedzwiecki, PTPhysical Therapist1497236566
  9. Gregory NielsenPsychiatry Physician1851910087
  10. Margaret Nikaido, DPTPediatric Physical Therapist1992104228
  11. Maria Annabelle Nilsson, RNRegistered Nurse1417600016
  12. Dylan NolanBehavior Technician1275453334
  13. Kelsee NormanBehavior Technician1316673106
  14. Bahman Norouzinia, D.D.S. M.SPeriodontics1326390758
  15. Mansur Nurdel, O.D.Optometrist1023166204
  16. Amy NutschCase Manager/Care Coordinator1548786999
  17. Braden O'Dell, DCChiropractor1245880137
  18. Kyle O'Donnell, D.D.S.Dentist1982957775
  19. Erin O'Flaherty, M.D.Psychiatry Physician1194040287
  20. Tara O'Malley, NPPsychiatric/Mental Health Nurse Practitioner1013717446
  21. Rosa Ochoa Andujo, RDNRegistered Dietitian1801576061
  22. Nia Odollil, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1326629601
  23. Indra Oetomo, PT, LACAcupuncturist1326005745
  24. Breanna Olden, OTR/LOccupational Therapist1194255265
  25. Veronica Olesen, LCSWClinical Social Worker1578204178
  26. Kristen OlguinOccupational Therapist1114578713
  27. Christopher Oliver, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1891956421
  28. Michelle Oliver, CRNACertified Registered Nurse Anesthetist1508885054
  29. Margaret Oliver Dods, MDFamily Medicine Physician1376004689
  30. John Olivier, DPTPhysical Therapist1023859154
  31. Molly Olm-Shipman, NPAcute Care Nurse Practitioner1851966295
  32. Ericka Olson, PT, DPTPhysical Therapist1689040511
  33. Ralph Nathanael Ong, PHARM DPharmacist1790152932
  34. Sabrina OparkoPhysical Therapy Assistant1023691631
  35. Kristin Orlowski, PH.D.Clinical Psychologist1972732899
  36. Amie Owen, DOPsychiatry Physician1073187431
  37. Megan Owen, MAPastoral Counselor1881569804
  38. Leah Ozdemir, D.O.Geriatric Medicine (Internal Medicine) Physician1285938399
  39. Angel Padilla, CSFASurgical Technologist1396012159
  40. Shawn Pagel, PHARMDPharmacist1750944757
  41. Amanda Palomo, M.ASpecialist1972754240
  42. Richard Pang, M.D.Internal Medicine Physician1932195369
  43. Bernadette Parisi, P.T.Specialist1447330279
  44. Ashley Park, DCChiropractor1699476887
  45. Alison Parks, PA-CPhysician Assistant1487436523
  46. Katherine Parodi, DPMFoot & Ankle Surgery Podiatrist1457522641
  47. Teresa Parrill, M.S., CCC-SLPSpeech-Language Pathologist1881659316
  48. Gail ParsonsProfessional Counselor1164844114
  49. Sarah Parsons, DDSDentist1972824654
  50. Timothy Pasternak, B.F.A.Mental Health Counselor1114349032

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.