NPPES file of Aug 9, 2026

Doctors and health care providers in Laguna Niguel, CA

885 individual NPPES records list a practice address in Laguna Niguel, 206th of 812 California cities. The largest group is behavior technician: 78, 9% of the city's records, against 18% across California. Page 8 of 18.

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

The 8 largest groups in Laguna Niguel

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

Laguna Niguel in California

  • Rank in California206th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.2% of all records

Compared with California as a whole, Laguna Niguel has 16.5× the state's share of assistant behavior analyst records and 0.50× its share of behavior technician records.

Providers in Laguna Niguel, alphabetically

  1. Ghazal HosseiniCase Manager/Care Coordinator1851261481
  2. Angela Hsiao, D.D.S., M.S.Endodontics1962672014
  3. Norman Huefner, DMDGeneral Practice Dentistry1689876187
  4. Richard HuertoBehavior Technician1255121349
  5. Erin Hulon, LMFTMarriage & Family Therapist1962062778
  6. Dylan Hunt, PAMedical Physician Assistant1588302806
  7. Judy Hunt, PSYDPsychologist1588785166
  8. Timothy Huston, MDFamily Medicine Physician1124091129
  9. Nichole HuttoProfessional Counselor1770417057
  10. Daniel Huynh, PHARMDPharmacist1215800529
  11. Nga HuynhBehavior Technician1164268959
  12. Mario IbrahimBehavior Technician1518725027
  13. Milena Imhof, PSYDClinical Psychologist1336333665
  14. Gellyn InocencioBehavior Technician1245072263
  15. Perzan IraniCounselor1982141487
  16. Nicole IwashitaBehavior Technician1780406744
  17. Negar Izadi, D.D.SDentist1013199280
  18. Taylor Jackman, LPCCMental Health Counselor1639857543
  19. Mersedeh JahanzadehBehavior Technician1477307056
  20. Asal JamAssistant Behavior Analyst1023824869
  21. Frank Jameson, L.M.F.T.Marriage & Family Therapist1912976960
  22. Cara Angela JancilanAssistant Behavior Analyst1033066360
  23. Donna Janisse, D.C.Occupational Health Chiropractor1255598132
  24. Jenise Jaques, LMTMassage Therapist1912658857
  25. Golnoush Javaheri, BCBABehavior Analyst1316562770
  26. Ida Jelveh, PA-C, MSPAS, MPHSurgical Physician Assistant1578049458
  27. Jena JenkinsBehavior Analyst1871057471
  28. Randall Jenks, PH.D. CCC-SLPSpeech-Language Pathologist1164845376
  29. Martin Jensen, M.D.Psychiatry Physician1780896142
  30. Bruce Johnston, PSY.D.Clinical Psychologist1801940689
  31. Jill Jones, PA-CPhysician Assistant1164630901
  32. Michael Jones, D.D.S.Dentist1104034461
  33. Annique Jugant, M.DPediatrics Physician1871627497
  34. Peter Jungwirth, M.D.Internal Medicine Physician1164566477
  35. Yasmin JusefiAssistant Behavior Analyst1477326098
  36. Asdghig KamalPharmacist1942735444
  37. Kamar KamalCase Manager/Care Coordinator1063029833
  38. Christopher Kamen, PT, DPT, COMT, ATCPhysical Therapist1447318944
  39. Reza Kanani, M.D.Neurology Physician1609134352
  40. Joanna KangBehavior Analyst1013419027
  41. Louis Kang, M.D.Orthopaedic Surgery Physician1770808701
  42. Lee Kantrowitz, PSY.D.Marriage & Family Therapist1801957329
  43. Robert Karalian, M.D.Gynecology Physician1831317973
  44. Kathryn Karelius, FNPFamily Nurse Practitioner1295507036
  45. Nicolle KaschDoula1417576240
  46. Annabel KaufmannBehavior Technician1669340584
  47. Eric Kawata, O.D.Optometrist1689708778
  48. Karen Keller, PT, CWS, CLTPhysical Therapist1306225982
  49. Cheryl Kellogg, M.D.Specialist1376561027
  50. Michael KentFamily Medicine Physician1952335598

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

Laguna Niguel, California appears in the CMS National Plan and Provider Enumeration System with 885 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 Laguna Niguel - 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 Laguna Niguel 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 Laguna Niguel is weighted toward Behavior Technician (78 clinicians, followed by Physical Therapist with 73 and Marriage & Family Therapist with 72). 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, Laguna Niguel reports roughly 2.3 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Laguna Niguel practice address, a coverage gap Laguna Niguel patients typically fill by traveling to a larger nearby hub.

For Laguna Niguel 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 Laguna Niguel, CA?

There are 885 registered healthcare providers in Laguna Niguel, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Laguna Niguel?

The most common specialties in Laguna Niguel are Behavior Technician, Physical Therapist, Marriage & Family Therapist, Pharmacist, Dentist. Behavior Technician has the most providers with 78.

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.