NPPES file of Aug 9, 2026

Doctors and health care providers in Castle Rock, CO

1,319 individual NPPES records list a practice address in Castle Rock, 27th of 193 Colorado cities. The largest group is behavior technician: 140, 11% of the city's records, against 8% across Colorado. Page 25 of 27.

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 Castle Rock

  1. Behavior Technician140
  2. Speech-Language Pathologist120
  3. Physical Therapist99
  4. Professional Counselor65
  5. Occupational Therapist51
  6. Pharmacist47
  7. Family Medicine Physician45
  8. Clinical Social Worker44

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

Castle Rock in Colorado

  • Rank in Colorado27th of 193 cities by records
  • Share of the state0.9% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.2% of all records

Compared with Colorado as a whole, Castle Rock has 3.2× the state's share of speech-language pathologist records and 0.47× its share of registered nurse records.

Providers in Castle Rock, alphabetically

  1. James Vanorman, DDSDentist1982725636
  2. Alexa Vareldzis, DPTPhysical Therapist1932891868
  3. Lori Vareldzis, MS, CCC-SLPSpeech-Language Pathologist1770095366
  4. Adam Vaudreuil, MDDermatology Physician1922529965
  5. Derek Vaughn, D.C.Chiropractor1689624348
  6. Brenda Velissaris, LPC NCCMental Health Counselor1265616767
  7. Jessica Ventura, PT, DPTPhysical Medicine & Rehabilitation Physician1770127748
  8. Michelle VenturelliAddiction (Substance Use Disorder) Counselor1043147044
  9. Madalyn VermeulenSpeech-Language Pathologist1730958547
  10. Kirsten VI, LCSWClinical Social Worker1902409154
  11. Kara ViapreeeProfessional Counselor1659102028
  12. Jill Vick, CCC-SLPSpeech-Language Pathologist1144096942
  13. Martina Vidali Young, DPTPhysical Therapist1982987194
  14. Rebecca Voelkert, D.C.Chiropractor1538657754
  15. Kelsey VogelStudent in an Organized Health Care Education/Training Program1235934050
  16. Madison VogelBehavior Technician1821775909
  17. Walt Vogl, DDSDentist1952460875
  18. Sydney WaiteBehavior Technician1407471113
  19. Christine Walden, MDInternal Medicine Physician1225089980
  20. Kelly WaldropBehavior Technician1356053995
  21. Kaley WalkerBehavior Technician1831869718
  22. Lecia WalkerNurse's Aide1538519152
  23. Melissa Walker, MSP, CCC-SLPSpeech-Language Pathologist1003207135
  24. Alexandria WallaceBehavior Technician1013830991
  25. Danielle Wallach, D.O.Obstetrics & Gynecology Physician1891080222
  26. Deshae WallerMental Health Counselor1285505800
  27. Lindsey Walsh, FNPFamily Nurse Practitioner1427571413
  28. Vickie Walsh, CCC-SLPSpeech-Language Pathologist1619738366
  29. Helina WankoPharmacist1093091803
  30. Brittney Ward, WHNP-BCWomen's Health Nurse Practitioner1841097805
  31. Kendall WarmanBehavior Technician1326927484
  32. Jessica Warnell, LCSWClinical Social Worker1750539631
  33. Alahni Warner, RBTBehavior Technician1437071321
  34. Brittney Warnes, PHARMDPharmacist1366995383
  35. Sara Warnick, LPCMental Health Counselor1376287433
  36. Michelle Warntjes, LPCProfessional Counselor1720540115
  37. Caroline Warren, SLP-CFSpeech-Language Pathologist1447124300
  38. Sydney Washburn, DPTPhysical Therapist1104648153
  39. Kamran Waterman, DMDDentist1154006302
  40. Leslie Watson, RPTPhysical Therapist1164541819
  41. Stuart Weatherwax, MDObstetrics & Gynecology Physician1063688588
  42. Michael Weaver, PHARMDPharmacist1962844340
  43. Allyson Webb, M.S CCC-SLPSpeech-Language Pathologist1801490966
  44. Baylee WebbBehavior Analyst1063146264
  45. Matthew Weidner, OTR/LOccupational Therapist1548045883
  46. Ashley Weigle, PA-CPhysician Assistant1073941159
  47. Lauren Weinberger, FNP-BCFamily Nurse Practitioner1376052852
  48. Caroline WeiskircherBehavior Technician1821774779
  49. Susan Weitkunat, MS RD CDERegistered Dietitian1083981443
  50. Alex WellsBehavior Technician1245198274

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

Castle Rock, Colorado appears in the CMS National Plan and Provider Enumeration System with 1,319 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 Castle Rock - 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 Castle Rock 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 Castle Rock is weighted toward Behavior Technician (140 clinicians, followed by Speech-Language Pathologist with 120 and Physical Therapist with 99). 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, Castle Rock reports roughly 22.4 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 Castle Rock practice address, a coverage gap Castle Rock patients typically fill by traveling to a larger nearby hub.

For Castle Rock 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 Castle Rock, CO?

There are 1,319 registered healthcare providers in Castle Rock, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Castle Rock?

The most common specialties in Castle Rock are Behavior Technician, Speech-Language Pathologist, Physical Therapist, Professional Counselor, Occupational Therapist. Behavior Technician has the most providers with 140.

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.