NPPES file of Aug 9, 2026

Doctors and health care providers in Parker, CO

1,871 individual NPPES records list a practice address in Parker, 20th of 193 Colorado cities. The largest group is physical therapist: 131, 7% of the city's records, against 4% across Colorado. Page 34 of 38.

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).

Parker in Colorado

  • Rank in Colorado20th of 193 cities by records
  • Share of the state1.3% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19% of all records

Compared with Colorado as a whole, Parker has 2× the state's share of family nurse practitioner records and 0.39× its share of student in an organized health care education/training program records.

Providers in Parker, alphabetically

  1. Fernando ThadepalliInternal Medicine Physician1821075821
  2. Robin Thall, RN BSN CCM LNCCCase Management Registered Nurse1013160696
  3. Luke Thayer, PT, DPTPhysical Therapist1245992650
  4. Nicole Thayer, DPTPhysical Therapist1619643251
  5. Christine Theroux, DDSDentist1619076775
  6. Dylan TherwhangerStudent in an Organized Health Care Education/Training Program1457092637
  7. Sarah Thiessen, LMFT, LPCProfessional Counselor1275102956
  8. Kelsey Thistlethwaite, OTD, OTR/LOccupational Therapist1699253716
  9. Revathy ThiyagarajanBehavior Technician1154134823
  10. Lionel ThomasNeurology Physician1225483035
  11. Marc Thomas, DDSPediatric Dentistry1720240005
  12. Naomi Thomas, AAHCC, CD(DONA)Doula1366769580
  13. Sarah Thomas, PTPhysical Therapist1821596875
  14. Catherine Thompson, PSY.D.School Psychologist1922618404
  15. Maxine ThompsonHome Health Aide1861041048
  16. Richard Thompson, MDOtolaryngology/Facial Plastic Surgery Physician1811331721
  17. Sean Thompson, D.C. C.C.A.P.Chiropractor1245221431
  18. Rachel Thornton, PT, DPTPhysical Therapist1770364218
  19. Benjamin ThorpeBehavior Technician1629873484
  20. Robin Tidwell, PA-CPhysician Assistant1154774586
  21. Michael TiernanSports Physical Therapist1871282012
  22. Katherine Tillman, PTAPhysical Therapy Assistant1487266755
  23. Prisca ToPhysician Assistant1598490492
  24. Jaime Tolbert, PHARM D.Pharmacist1457639593
  25. James Tomlanovich, PHARM.DPharmacist1932480225
  26. Denise Tomlinson MitchellWomen's Health Nurse Practitioner1780050518
  27. Kelly Tonning, DCChiropractor1174114698
  28. Debra Topping, RPHPharmacist1093058299
  29. Marybeth Touchton, P.T.Pediatric Physical Therapist1669503884
  30. Hunter Townsend, D.C.Chiropractor1760974083
  31. Deborah Tozer, MDObstetrics & Gynecology Physician1881731040
  32. Lisa Trader, LMTMassage Therapist1790652576
  33. Jennifer Trahan, RNRegistered Nurse1366807083
  34. Cecilia TranPharmacist1124621248
  35. Daniel Trathen, DMIN, PHDExercise & Sports Psychologist1891912051
  36. Brittany Treichler, DPTPhysical Therapist1669832788
  37. Sarahy Trejo-AmaroBehavior Technician1417841826
  38. Amy Trevey, D,C,Chiropractor1245442144
  39. Tevin Trinh, PAPhysician Assistant1104565332
  40. Rima Trivedi, DDSGeneral Practice Dentistry1467242206
  41. Juliet Troglia, RN, BSNRegistered Nurse1629302492
  42. Shannon Tsakalakis, RDRegistered Dietitian1982401311
  43. Alexandra Tsvetkov, RDHSpecialist1578081865
  44. Carl Tubbs, M.D.Ophthalmology Physician1033114335
  45. Cindi TurchikDoula1235445214
  46. Amanda Turecek, LMFT, LACMental Health Counselor1841602513
  47. Alexis TurkBehavior Technician1073314654
  48. Jeffrey Turk, M.D.Internal Medicine Physician1427017268
  49. Paige Turk, M.D.Internal Medicine Physician1154390474
  50. Caroline Turnage, MCD CCC-SLPSpeech-Language Pathologist1770149577

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

Parker, Colorado appears in the CMS National Plan and Provider Enumeration System with 1,871 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 Parker - 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 Parker 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 Parker is weighted toward Physical Therapist (131 clinicians, followed by Behavior Technician with 129 and Speech-Language Pathologist with 96). 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, Parker reports roughly 31.8 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.

For Parker 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 Parker, CO?

There are 1,871 registered healthcare providers in Parker, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Parker?

The most common specialties in Parker are Physical Therapist, Behavior Technician, Speech-Language Pathologist, Family Nurse Practitioner, Professional Counselor. Physical Therapist has the most providers with 131.

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.