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 6 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. Letitia Cullens-Proctor, LPCProfessional Counselor1548881741
  2. Eric Cundy, HADHearing Instrument Specialist1679327530
  3. Kelly CurnaliaClinical Social Worker1861669509
  4. Peggy Curtis, RNLactation Consultant (Registered Nurse)1073759544
  5. Verena Daigle, M.S., CCC-SLPSpeech-Language Pathologist1306060959
  6. Jennifer Daly, D.O.Family Medicine Physician1851656623
  7. Patrick Daly, PT,DPTPhysical Therapist1194239673
  8. Richard Damiano, MDOphthalmology Physician1992798540
  9. Kimberly Danish, FNP-CFamily Nurse Practitioner1588436216
  10. Tamara Davidson, LCSWClinical Social Worker1447073234
  11. Angela Davis, CCC-SLPSpeech-Language Pathologist1407636624
  12. Grace DavisBehavior Technician1487264560
  13. Michelle Dawson, LPCC, MFTCCounselor1750220836
  14. Breasi DayBehavior Technician1518750215
  15. Romi DazzioCounselor1023985389
  16. Raquel De Oliveira Edisbury, PHARMDPharmacist1629914809
  17. Katrina De Romana, MSN, FNPPrimary Care Nurse Practitioner1679751267
  18. Brock Deal, D.D.S.Endodontics1467567198
  19. Deborah Dean, LPNHomemaker1457490062
  20. Kimberly DeclaireMassage Therapist1730981424
  21. Zeina Dehni, FNPFamily Nurse Practitioner1972190882
  22. Heidi Del Regato, L.ACAcupuncturist1497802565
  23. Erin Dell, MS CCC-SLPSpeech-Language Pathologist1710413695
  24. Teresa Dempsey, RDHDental Hygienist1700264496
  25. Molly DenicoreSpecialist1669682423
  26. Elizabeth Desimone, PTPhysical Therapist1922199892
  27. Michael DesmadrylPhysical Therapist1720787773
  28. Kaitlin Devine, MDFamily Medicine Physician1356704167
  29. Julie DewittClinical Social Worker1437839396
  30. Taylor Deyonge, RBTBehavior Technician1801538772
  31. Barbara DibleMental Health Counselor1700547643
  32. Clinton Dickason, D.C.Chiropractor1598817652
  33. Janet Diederichs, CMTMassage Therapist1386811685
  34. Dani DieffenbachBehavior Technician1427588086
  35. Vicki Dihle, PA-CPhysician Assistant1316169782
  36. Taylor DiltzMental Health Counselor1306329412
  37. Candace DinkinsSpeech-Language Pathologist1396511457
  38. Nikki DisalvioPhysical Therapist1144796426
  39. Kimberly Dixon, NP-CFamily Nurse Practitioner1750861324
  40. Michael Dobat, LMTMassage Therapist1982291514
  41. Olga Dobranowski, MDFamily Medicine Physician1184943763
  42. Jane Doherty, P.T.Physical Therapist1962468744
  43. Andrew Dole, RDNRegistered Dietitian1508262403
  44. Shannon DooleyStudent in an Organized Health Care Education/Training Program1336966571
  45. Malia Doss, LMFTMarriage & Family Therapist1679763866
  46. Adrienne Doubrava, PSYDClinical Psychologist1396051108
  47. Jayne DoughertyOccupational Therapist1962235390
  48. Lauren Dougherty, MA CCC-SLPSpeech-Language Pathologist1144942871
  49. Lauren Dow, DPTPhysical Therapist1114807997
  50. Denise Dowling, RNRegistered Nurse1326620360

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.