NPPES file of Aug 9, 2026

Doctors and health care providers in Carlsbad, CA

3,411 individual NPPES records list a practice address in Carlsbad, 69th of 812 California cities. The largest group is behavior technician: 1,441, 42% of the city's records, against 18% across California. Page 17 of 69.

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

The 8 largest groups in Carlsbad

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

Carlsbad in California

  • Rank in California69th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups52.4% of all records

Compared with California as a whole, Carlsbad has 3.4× the state's share of neurology physician records and 0.44× its share of mental health counselor records.

Providers in Carlsbad, alphabetically

  1. Cassidy DoylePhysician Assistant1861126286
  2. Sherri Drehobl, COTA/LOccupational Therapy Assistant1376207704
  3. Corrie DresserBehavior Technician1659267557
  4. Mary Alice Drewer, BIBehavior Analyst1982435517
  5. Katherine Drilling, PA-CPhysician Assistant1083349997
  6. Erica DrinkwardBehavior Technician1164023412
  7. Brian Droker, MDNeurology Physician1801112669
  8. Michael Drouilhet, LCSWClinical Social Worker1659301307
  9. Caitlin DrumelBehavior Technician1356069488
  10. Gehaan Dsouza, MDSurgery Physician1174788426
  11. Nichole Duarte, PH.D.Clinical Psychologist1902039555
  12. Ashley Duchene, AMFTMarriage & Family Therapist1841988235
  13. Chelsea Dudley, PSYDClinical Psychologist1275311284
  14. Christopher Dudzik, DMDGeneral Practice Dentistry1457793226
  15. Johana DuenezBehavior Technician1942176557
  16. Jennifer DuffBehavior Technician1407443179
  17. Amy Duffner, PTPediatric Physical Therapist1164522322
  18. Braden DukeBehavior Technician1184250391
  19. Camilla Dukes, O.DOptometrist1326260076
  20. Kallen DunBehavior Technician1174445381
  21. Milena Dun, PH.D.Psychologist1639439565
  22. Brett Duncan, RNGeneral Practice Registered Nurse1295323061
  23. Ella DuncanBehavior Technician1952283376
  24. Christine DunnBehavior Technician1710852280
  25. Jennifer DunnBehavior Technician1144183096
  26. Kevin DunnBehavior Technician1962037853
  27. N. Dunn, PH.D.Psychologist1376535955
  28. Kiley Dunne Lizama, DSW, LMFTMarriage & Family Therapist1366864332
  29. Cuong Duong, DOCTOR OF PHARMACYPharmacist1063747525
  30. Raphael DupaBehavior Technician1346129780
  31. Cesilia DuranBehavior Technician1205759792
  32. Rissa Lynn DuranBehavior Technician1588512602
  33. Danielle Durschlag, N.P.Family Nurse Practitioner1255884375
  34. Scott DuttonSpeech-Language Pathologist1659293421
  35. M. Teresa DwightSpeech-Language Pathologist1215491188
  36. Rosemae DyerBehavior Technician1003554767
  37. William Dykens, PTA, CCSPhysical Therapy Assistant1144720418
  38. Lisa DykesBehavior Technician1376223230
  39. Lydia Earles, AUDAudiologist1528897899
  40. Christine EarleyBehavior Technician1992549679
  41. Tiffany Ebersohl, P.A.Surgical Physician Assistant1467605725
  42. Matthew Eclevia, PT, DPTPhysical Therapist1245926252
  43. Alexis EcoffMarriage & Family Therapist1346665791
  44. Meghan EdgeworthPhysical Therapy Assistant1598439465
  45. Ross EdmundsPhysical Therapist1508337049
  46. Lamarre Edouard, LPCCProfessional Counselor1407547953
  47. Clare Edwards, PHDClinical Psychologist1356688352
  48. Destiny EdwardsBehavior Technician1265214472
  49. Terri Edwards, PAMedical Physician Assistant1699056697
  50. Molly EganBehavior Technician1255106670

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Carlsbad, California appears in the CMS National Plan and Provider Enumeration System with 3,411 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 Carlsbad - 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 Carlsbad 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 Carlsbad is weighted toward Behavior Technician (1,441 clinicians, followed by Marriage & Family Therapist with 203 and Physical Therapist with 143). 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 California's population, Carlsbad reports roughly 8.8 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.

Of California's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Carlsbad practice address, a coverage gap Carlsbad patients typically fill by traveling to a larger nearby hub.

For Carlsbad 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 Carlsbad, CA?

There are 3,411 registered healthcare providers in Carlsbad, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Carlsbad?

The most common specialties in Carlsbad are Behavior Technician, Marriage & Family Therapist, Physical Therapist, Behavior Analyst, Pharmacist. Behavior Technician has the most providers with 1,441.

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.