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 3 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. Amanda Bolton, ARNPFamily Nurse Practitioner1679983407
  2. Emily BonseBehavior Technician1871206508
  3. Donna Borbas, LPNLicensed Practical Nurse1710839352
  4. Denise BotdorfSpeech-Language Pathologist1568225951
  5. Candice BottomsSpeech-Language Pathologist1598182495
  6. Jessica Botts, PA-CPhysician Assistant1184191868
  7. Kassidy Bourgeois, PTPhysical Therapist1649683442
  8. Eva Bourland, OTR/LOccupational Therapist1336971456
  9. Jennifer Bourne, PT, DPT, ATCPhysical Therapist1972799229
  10. Brandon BowersClinical Social Worker1811717549
  11. David Boyd, D.C., CCEPChiropractor1487726105
  12. Sydney BoydBehavior Technician1679183750
  13. Nicholas BoyleBehavior Technician1144973918
  14. Daniel Boyll, BCBABehavior Analyst1528936846
  15. Stephanie BradenSpeech-Language Pathologist1497521298
  16. Rebecca BradleyProfessional Counselor1124846498
  17. Alyssa Brady, OTR/LPediatric Occupational Therapist1356129795
  18. Ahmad BraiqDriver1306720891
  19. Laura BrandBehavior Technician1942899711
  20. Evelyn BranishBehavior Technician1861231367
  21. Jessica Branson, P.A.-CPhysician Assistant1255791059
  22. Thomas Bratz, R.PH.Pharmacist1205544269
  23. Carla Bregni-Page, DOFamily Medicine Physician1336139534
  24. Karen Brennan, NC, BCHN, MSWNutrition Education Nutritionist1528589322
  25. Kylee Brightside, DDSGeneral Practice Dentistry1740625730
  26. Ethan BrilleyOptometrist1376065029
  27. Melissa Brizgis, OT/L, MSPediatric Occupational Therapist1245562602
  28. Kaitlyn Brock, M.ED., LPC CANDIDATECounselor1538569017
  29. Alexandria BrockmanDay Training/Habilitation Specialist1790331155
  30. L Brody, D.D.S. P.CGeneral Practice Dentistry1508877333
  31. Brooke Bronniman, M.S., CF-SLPSpeech-Language Pathologist1396585071
  32. Craig Brooks, M.D.Emergency Medicine Physician1184885758
  33. Amy Broomer, D.O.Dermatology Physician1053323196
  34. Vanessa Brossart, M.A., CCC-SLPSpeech-Language Pathologist1306613658
  35. Ashley Brown, LPCProfessional Counselor1649836289
  36. Laura Brown, PTAPhysical Therapy Assistant1588083000
  37. Maggie Brown, DPTPhysical Therapist1356866735
  38. Treva BrownHealth & Wellness Coach1083482277
  39. Wellsley Brown, PT, DPTPhysical Therapist1568241347
  40. Chelsea Brunner, DCChiropractor1477117521
  41. Rachel Buchanan, PTAPhysical Therapy Assistant1114178720
  42. Elizabeth Buisch, OTR/LOccupational Therapist1326850710
  43. Kaesee Bumgarner, OTD, OTR/LOccupational Therapist1265319420
  44. Chelsea Burg, PACPhysician Assistant1902234107
  45. Hannah Burger, BCBABehavior Analyst1700488269
  46. Desiree BurkProfessional Counselor1376058859
  47. Gretchen Burnette, BCBABehavior Analyst1194616847
  48. Brian Burns, M.D.Internal Medicine Physician1407058423
  49. Celeste Burns, BCBABehavior Analyst1285579458
  50. Eileen Burns, DPTPhysical Therapist1326335407

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.