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 44 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. Jillian NeedleBehavior Technician1821831892
  2. Jennifer Neff, M.D.Family Medicine Physician1699759944
  3. Isabella NegreteBehavior Technician1043927114
  4. Lisett NegreteBehavior Technician1720681398
  5. Valeria NegreteBehavior Technician1598627762
  6. Allison Nelson, P.T., D.P.T.Physical Therapist1447595434
  7. Brittney NelsonBehavior Technician1720657158
  8. Courtney Nelson, OTD, OTR/LPediatric Occupational Therapist1568168425
  9. Janelle Nelson, M.A. LMFTMarriage & Family Therapist1023551330
  10. Jessica Nelson, FNPFamily Nurse Practitioner1265082838
  11. Jessica NelsonBehavior Technician1932749207
  12. Kimberly Nelson, MS MFTMarriage & Family Therapist1083866230
  13. Nolan NelsonBehavior Technician1134960008
  14. Thomas Nelson, M.D.Surgery Physician1497757132
  15. Alanna Nelson-ThiedeBehavior Technician1063213353
  16. Neelu NematiBehavior Technician1871384545
  17. Amanda Nemeth, LMFTMarriage & Family Therapist1629527080
  18. Daniel NemethMarriage & Family Therapist1881045524
  19. Travis NesheimBehavior Technician1407731342
  20. Sheryl Nespor, FNPNurse Practitioner1669482667
  21. Karli NestlerSpeech-Language Pathologist1306331251
  22. Sheila NeubergMarriage & Family Therapist1336358852
  23. Debbie Neuberger, RPHPharmacist1992922793
  24. Kelley Neufeld, LCSWClinical Social Worker1578210522
  25. Christina Neumeyer, MFTMarriage & Family Therapist1336335868
  26. Vanessa NevarezBehavior Technician1922976893
  27. Kristen Newcomer, MS, CCC-SLPSpeech-Language Pathologist1851615967
  28. David NewmanBehavior Technician1891131249
  29. Melanie NezBehavior Technician1588209688
  30. Mai Ngo, PHARM DPharmacist1174996854
  31. Raymond NgoGeneral Practice Dentistry1801462403
  32. Valentine Ngo, PT, DPTPhysical Therapist1285307520
  33. Chau Nguyen, PHARMDPharmacist1619343928
  34. Connie Nguyen, O.D.Optometrist1073666897
  35. Dom Dop Nguyen, PHARM.D.Pharmacist1649722380
  36. Ha Nguyen, PHARMD, BCPSPharmacist1013721661
  37. Lan NguyenPharmacist1952815169
  38. Lan NguyenBehavior Technician1629857545
  39. Luz Nguyen, BTBehavior Technician1568142974
  40. Mai Nguyen, PHARM.DPharmacist1134792922
  41. Nancy Nguyen, DDSDentist1558448811
  42. Nhi Nguyen, PHARMDPharmacist1093174849
  43. Nhi Annie NguyenBehavior Technician1780189126
  44. Phuong NguyenSocial Worker1033856554
  45. Quynh NguyenPharmacist1154725406
  46. Thienkim NguyenFamily Nurse Practitioner1669969341
  47. Xuan-Mai NguyenOccupational Therapist1730541244
  48. Kayla Nguyen-GalanBehavior Technician1477343515
  49. Minh NhanPharmacist1245860501
  50. Patricia Nicholls, MSWBehavior Technician1154626422

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.