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 55 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. Heather RupertCognitive & Behavioral Psychologist1477124618
  2. Derek Rupp, D.C.Chiropractor1205998507
  3. Mariel RuschBehavior Technician1851974927
  4. Grace RusdalBehavior Technician1003679481
  5. Joanne Russell, AMFTMarriage & Family Therapist1467166686
  6. Natalja RutanBehavior Technician1669274908
  7. Amanda RutilioPediatric Occupational Therapist1699618041
  8. Victoria Rutledge, LPC 3308 MFTI75505Mental Health Counselor1205203114
  9. Kevin Garrett RutzMarriage & Family Therapist1255075248
  10. Marcy Ryan, MAMarriage & Family Therapist1699845289
  11. Steve Ryan, MFTMarriage & Family Therapist1720224587
  12. Rola Saab, PHARM. DPharmacist1114228244
  13. Emanuel SaadBehavior Technician1386417053
  14. Asal Sabernia, NONEBehavior Technician1578206223
  15. Navid Sadighi, PHARM.DPharmacist1649102278
  16. Mark Sadoff, M.D.Neurology Physician1497784946
  17. Mehrdad Sadri-Naini, RPHPharmacist1437412517
  18. Gregory Sahagian, M.D.Neurology Physician1831132109
  19. Sandeep Saini-Cheema, BSNCognitive & Behavioral Psychologist1659183085
  20. Kay Saito, MSBehavior Analyst1780185967
  21. Nancy SaldanaAssistant Behavior Analyst1366338246
  22. Angela Salemme Pereira Da SilvaMarriage & Family Therapist1861283343
  23. Caleb SalesBehavior Technician1306668371
  24. Moses Salgado, M.D.Otolaryngology Physician1235345489
  25. Wendy SallinMassage Therapist1194423350
  26. Jazel Sambo, NPNurse Practitioner1043860844
  27. Johnathan SampsellBehavior Technician1861105843
  28. Hsu SanBehavior Technician1023579109
  29. Rainier San AgustinBehavior Technician1528601424
  30. Andrea SanchezBehavior Technician1467292581
  31. Elijah SanchezBehavior Technician1558141119
  32. Hannah SanchezBehavior Technician1013705763
  33. Juliana SanchezBehavior Technician1649810060
  34. July SanchezBehavior Technician1144860560
  35. Michelle SanchezBehavior Technician1811745466
  36. Mikayla SanchezBehavior Technician1831816396
  37. Nereida SanchezBehavior Technician1467227751
  38. Victor SanchezHearing Instrument Specialist1194495994
  39. Victoria SanchezBehavior Technician1467286799
  40. Viridiana Sanchez AlcarazBehavior Technician1053819474
  41. Haydee Sanchez ResendizBehavior Technician1508726076
  42. Brianna SandersBehavior Technician1053903997
  43. Susan SanfilippoBehavior Technician1619834249
  44. Rachel SanfordBehavior Technician1437832706
  45. Elizabeth SangsterBehavior Technician1245961044
  46. Josten SanmiguelBehavior Technician1023714490
  47. Taylor Sant, DMDDentist1114446853
  48. Adrianne Santa RomanaBehavior Technician1477365286
  49. Israel SantanaBehavior Technician1508565508
  50. Andrea SantiagoBehavior Technician1255136990

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.