NPPES file of Aug 9, 2026

Doctors and health care providers in Newport Beach, CA

4,414 individual NPPES records list a practice address in Newport Beach, 46th of 812 California cities. The largest group is behavior technician: 806, 18% of the city's records, against 18% across California. Page 39 of 89.

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

The 8 largest groups in Newport Beach

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

Newport Beach in California

  • Rank in California46th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.6% of all records

Compared with California as a whole, Newport Beach has 11.8× the state's share of plastic surgery physician records and 0.40× its share of addiction (substance use disorder) counselor records.

Providers in Newport Beach, alphabetically

  1. Joel Katz, M.DHospitalist Physician1881639052
  2. Ronald Katz, M. D.Surgery Physician1649276577
  3. Kendra Kautz, DCChiropractor1851926802
  4. Caroline KawasawaBehavior Technician1407745763
  5. Owen KawasawaBehavior Technician1558159368
  6. Kaitlin KawataBehavior Technician1548983737
  7. Steven Kawata, D.D.S.General Practice Dentistry1104049634
  8. Shahem Kawji, M.D.Ophthalmology Physician1326059387
  9. Alexandra KayBehavior Technician1629915707
  10. Susen Kay, PSYDMarriage & Family Therapist1417019621
  11. Bradley Kays, M.D.Internal Medicine Physician1417914334
  12. Sandra Kearns, PH.D.Clinical Psychologist1972559490
  13. Kristie Kee, ASWClinical Social Worker1467886291
  14. Nathalie KeelerAthletic Trainer1134632367
  15. Kyle Keffer, MS, LMFTMarriage & Family Therapist1518477934
  16. Sheri Keffer, PH.D MFTMarriage & Family Therapist1104055508
  17. Mitchell Keil, PSYDPsychologist1235647280
  18. Shahrooz Kelishadi, MDPlastic Surgery Physician1831225952
  19. Dylan KelleyBehavior Technician1144158098
  20. Selah KelleyBehavior Technician1316683717
  21. Timothy Kelley, MDOtolaryngology/Facial Plastic Surgery Physician1871528802
  22. Sandra Kellum, M.D.Pediatrics Physician1669881397
  23. Diane Kelly, LCSW MSWClinical Social Worker1942417035
  24. Meghan Kelly, FNP-CFamily Nurse Practitioner1356928568
  25. Samantha Kelly, AUDAudiologist1902644743
  26. Ruth KembayBehavior Technician1376462697
  27. Adam Kendall, M.D., M.P.H.Hospice and Palliative Medicine (Family Medicine) Physician1750431219
  28. Lois Kennedy, MA, LMFTMarriage & Family Therapist1154470409
  29. Isabella KenneyBehavior Technician1649964685
  30. Rick Kenney, D.O.Internal Medicine Physician1487699641
  31. Eby Kent, LEP, BCBABehavior Analyst1043663529
  32. Patricia Keresztes-Korber, M.DObstetrics & Gynecology Physician1780616805
  33. Michael Kermani, MDOphthalmology Physician1013010685
  34. Kara Kerns, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1174803431
  35. Tessa Kershnar, MFTMarriage & Family Therapist1700269396
  36. Lauren Kerstner, PA-CPhysician Assistant1316412984
  37. Michael Kessler, PHARMDPharmacist1497421721
  38. Madeline KettlewellCounselor1538692512
  39. Menashe Kfir, M.D.Maternal & Fetal Medicine Physician1962411447
  40. Arineh Khachatoorians, AVDAudiologist1720357510
  41. Ayoub Khaghani, MDSpecialist1922087394
  42. Simon Khagi, M.D.Hematology & Oncology Physician1710121165
  43. Ava KhajehpourMarriage & Family Therapist1790360865
  44. Amer Khalil, MDNeurological Surgery Physician1841466638
  45. Sarah Khan, P.A.-CPhysician Assistant1467744771
  46. Shehzein Khan, DOFamily Medicine Physician1558920132
  47. Priti Khanijou, MDHospice and Palliative Medicine (Internal Medicine) Physician1265640007
  48. Heba KharoufBehavior Technician1902665748
  49. Cameron Khavarian, M.D.Internal Medicine Physician1104871938
  50. Farzaneh Khazrai, PH.D. MFTMarriage & Family Therapist1063447738

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

Newport Beach, California appears in the CMS National Plan and Provider Enumeration System with 4,414 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 Newport Beach - 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 Newport Beach 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 Newport Beach is weighted toward Behavior Technician (806 clinicians, followed by Marriage & Family Therapist with 399 and Physician Assistant with 145). 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, Newport Beach reports roughly 11.3 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Newport Beach practice address, a coverage gap Newport Beach patients typically fill by traveling to a larger nearby hub.

For Newport Beach 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 Newport Beach, CA?

There are 4,414 registered healthcare providers in Newport Beach, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Newport Beach?

The most common specialties in Newport Beach are Behavior Technician, Marriage & Family Therapist, Physician Assistant, Physical Therapist, Clinical Psychologist. Behavior Technician has the most providers with 806.

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.