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 30 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. Tiffany GribblePhysical Therapy Assistant1619228996
  2. Cerina Griffin, M.S., M.F.TMental Health Counselor1700281730
  3. James GriffinBehavior Technician1114658663
  4. Chelsea Griffin-Hilbert, LCSWMental Health Counselor1417629064
  5. Ashley GriffithMarriage & Family Therapist1013707231
  6. Samantha Grimes, LMFTMarriage & Family Therapist1386982650
  7. Mikaela GrimmMarriage & Family Therapist1740003730
  8. Airian GrishamBehavior Technician1932982519
  9. Phyllis GrismoreMarriage & Family Therapist1548830953
  10. Rebecca Groff, PTAPhysical Therapy Assistant1669352852
  11. Christine GroshongMental Health Counselor1619806072
  12. David GrossPhysical Therapist1740925387
  13. Barbara Grossman, PH.D.Marriage & Family Therapist1992724470
  14. Jason Groth, RNNeonatal Intensive Care Registered Nurse1427995729
  15. Deborah Grouse, MDObstetrics & Gynecology Physician1669408076
  16. Risa Groux, CNNutritionist1881311330
  17. Linda Grove, LMFTMental Health Counselor1679143556
  18. Atul Grover, MDAddiction Medicine (Family Medicine) Physician1639166523
  19. Sanjay Grover, MDPlastic Surgery Physician1982776852
  20. Jennifer Gruenenfelder, M.D.Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician1922063627
  21. Feliciana Guanzon, M.A.Marriage & Family Therapist1962769299
  22. Lisa Guerra, MDSurgery Physician1952346009
  23. Cesar Guerrero, M.D.Internal Medicine Physician1023435757
  24. Qeyana Guerrero, R. EEG T.Respiratory/Developmental/Rehabilitative Specialist/Technologist1528726551
  25. Daniella GuglielmoClinical Social Worker1619629524
  26. Amy Guinn, MSWClinical Social Worker1093599888
  27. Shayna Guitare, DCChiropractor1295237600
  28. Ward Gulley, MDAnesthesiology Physician1285674424
  29. Serafine GunawanBehavior Technician1477202364
  30. Garrett GunnPeer Specialist1821641366
  31. Kena Gunter, FNPFamily Nurse Practitioner1013690395
  32. Christina Guntipalli ArputhamBehavior Technician1497601561
  33. Anjali Gupta, MD CCFP FRCSC FACOGObstetrics & Gynecology Physician1982145074
  34. Monica Gupta, DOFamily Medicine Physician1285213157
  35. John GuthrieCritical Care Medicine (Internal Medicine) Physician1770996902
  36. Abrianna GutierrezBehavior Technician1639017114
  37. Ana GutierrezBehavior Technician1063398659
  38. Andrew GutierrezBehavior Technician1881438604
  39. Anthony GutierrezBehavior Technician1144198326
  40. Christopher GutierrezBehavior Technician1386580819
  41. Claudia GutierrezBehavior Technician1689548877
  42. Shelbee GutierrezBehavior Technician1285425330
  43. Athziri Gutierrez TorresClinical Social Worker1225977523
  44. Adriana GuzmanBehavior Technician1871484972
  45. Daniela GuzmanBehavior Technician1235870130
  46. Wilfredo Ryan GuzonProfessional Counselor1932873726
  47. Arlene Gwon, MDOphthalmology Physician1114090537
  48. Susan Ha, D.C., L.AC.Acupuncturist1316061062
  49. Tai Ha, DDSDentist1053778712
  50. Stephen HaaseAddiction (Substance Use Disorder) Counselor1891526828

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.