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 41 of 89.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Newport Beach

  1. Behavior Technician806
  2. Marriage & Family Therapist399
  3. Physician Assistant145
  4. Physical Therapist128
  5. Clinical Psychologist123
  6. Chiropractor103
  7. Clinical Social Worker102
  8. Internal Medicine Physician94

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. Nathan Kiskila, M.D.Family Medicine Physician1235265844
  2. Pamela Kissee, PTAPhysical Therapy Assistant1053293928
  3. Vinicius Klee Lopes, M.D.Infectious Disease Physician1033420476
  4. Russell Klein, MDInternal Medicine Physician1760480271
  5. Ryan Klein, MDInternal Medicine Physician1184620866
  6. Sandra Klein, PH.D.Psychologist1609926062
  7. William Klein, MDInternal Medicine Physician1205834819
  8. Aspen Kling, MSProfessional Counselor1912623711
  9. Iamee Kling, PSY.DPsychologist1225645096
  10. Cara Klingaman, M.A., CCC-SLPSpeech-Language Pathologist1437811833
  11. Jacob KnerlBehavior Technician1467202390
  12. Greg KnightPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1639588668
  13. Karlee KnightPhysician Assistant1336677939
  14. Karri Knodel, MPAS, MS, PA-C, ATCPhysician Assistant1124232160
  15. Kelly Knowles, PT, DPTPhysical Therapist1245905918
  16. Nicole Knowlton, AMFTMarriage & Family Therapist1295023075
  17. Roberta Knox, PSY.D.Marriage & Family Therapist1538426200
  18. Jennifer Knox Barleben, M.D.Internal Medicine Physician1386896264
  19. Yung Ko, PHARMACISTPharmacist1710195920
  20. Diane Koch, PTOrthopedic Physical Therapist1245256148
  21. Frederick Koehler, NPPsychiatric/Mental Health Nurse Practitioner1134814965
  22. Karen Koeller, NP-CAdult Health Nurse Practitioner1891231866
  23. Daniel Koerber, MDGastroenterology Physician1033031125
  24. Sani Kohen, DCChiropractor1528712221
  25. Fardad Komaili, DPTPhysical Therapist1497314553
  26. Brian Kong, M.D.Hospitalist Physician1023268547
  27. John Koningh, DCChiropractor1427237148
  28. Isabel Koo, NPPsychiatric/Mental Health Nurse Practitioner1770437451
  29. Janet KookPharmacist1649140997
  30. Robert Kopel, MDAnesthesiology Physician1710921457
  31. Catherine Koper, MDInternal Medicine Physician1245466929
  32. Elaine Kopinga, CNMAdvanced Practice Midwife1922423201
  33. Elizabeth KopruckiPhysician Assistant1003559907
  34. Zita Kopta, NPWomen's Health Nurse Practitioner1780773069
  35. Colin Koransky, PHDClinical Psychologist1366573388
  36. Paul Korc, MD, INC.Gastroenterology Physician1922243161
  37. Hisham Korraa, M.D.Psychiatry Physician1225151202
  38. Katlynn KossickBehavior Technician1235902578
  39. Jayde Kost, RBTBehavior Technician1235605460
  40. Mary Kotob, MDGynecology Physician1447301965
  41. Cariann Kouns, MS, RDRegistered Dietitian1992561732
  42. Jeffrey Koval, DDSGeneral Practice Dentistry1144974312
  43. Patricia Kovalcheck, N.P.Primary Care Nurse Practitioner1922265651
  44. Jacques Kpodonu, M.D.Specialist1134152267
  45. Colleen Kraft, MDPediatrics Physician1487761631
  46. Sten Kramer, MDInterventional Pain Medicine Physician1780783712
  47. Warren Kramer, MDOrthopaedic Surgery Physician1700997038
  48. Christine Kraus, PH.D.Clinical Neuropsychologist1669577169
  49. Kenneth Kraus, M.D.Obstetrics & Gynecology Physician1033439583
  50. Noelle Kraus, PAPhysician Assistant1780220772

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.