NPPES file of Aug 9, 2026

Doctors and health care providers in Long Beach, CA

13,650 individual NPPES records list a practice address in Long Beach, 10th of 812 California cities. The largest group is behavior technician: 1,470, 11% of the city's records, against 18% across California. Page 126 of 273.

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).

Long Beach in California

  • Rank in California10th of 812 cities by records
  • Share of the state1.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26% of all records

Compared with California as a whole, Long Beach has 2.7× the state's share of rehabilitation practitioner records and 0.58× its share of behavior analyst records.

Providers in Long Beach, alphabetically

  1. Lakesha Knight, RNRegistered Nurse1033733068
  2. Temma KnightMarriage & Family Therapist1851051494
  3. John Knippa, PH.D.Clinical Neuropsychologist1295814150
  4. Merrill Knopf, M.D.Ophthalmology Physician1841294733
  5. Janaya KnottBehavior Technician1700523107
  6. Audyss KnowlesBehavior Technician1457100703
  7. Angela KnoxCounselor1588941330
  8. Diamond KnoxNurse's Aide1932042298
  9. Jeanne Knox, LMFTMarriage & Family Therapist1659467546
  10. Jeannine KnoxAddiction (Substance Use Disorder) Counselor1477951200
  11. Samantha KnoxCase Manager/Care Coordinator1841998531
  12. George Knull, M.D.Emergency Medicine Physician1073548764
  13. Jung Ko, LACAcupuncturist1336660711
  14. Katherine KoRegistered Nurse1154241958
  15. Caroline Koan, M.D.Infectious Disease Physician1205298767
  16. Claire Kobren, LCSWClinical Social Worker1447821954
  17. Ganna Kobzeva, MDPsychiatry Physician1770329393
  18. Alice Kocevar, LVNLicensed Vocational Nurse1477899664
  19. Hilda Koch, PA-CMedical Physician Assistant1417177593
  20. Lakmali Kodituwakku-Cooray, PA-CPhysician Assistant1194029629
  21. Thu Koeler, O.D.Optometrist1477663565
  22. Vincent Koeller, L.AC.Acupuncturist1144523499
  23. Sharleen Koenig, P.T., DP.T.Physical Therapist1598906612
  24. William Koenig, MDEmergency Medicine Physician1457390908
  25. Kelsey KogaSpeech-Language Pathologist1174090567
  26. Seth Kogan, M.D.Specialist1780652040
  27. Oxana KogoutPsychiatric/Mental Health Nurse Practitioner1477910214
  28. Jason Koh, D.O.Physical Medicine & Rehabilitation Physician1639359946
  29. Yong-Kyoo Koh, M.D.Anesthesiology Physician1447235932
  30. Young KohPharmacist1003927468
  31. Craig Kojima, PTAPhysical Therapy Assistant1386980332
  32. Kourosh Kolahi, M.D.Orthopaedic Hand Surgery Physician1700143104
  33. Kelly KolkmeyerClinical Social Worker1427593490
  34. Sheri Koller, LCSWClinical Social Worker1881719128
  35. Ekaterina KolpakovaSpeech-Language Pathologist1376293696
  36. Kosal Kom, D.D.S.General Practice Dentistry1710034566
  37. Ngawina KomenPhysician Assistant1124660295
  38. Anna Komperda, M.SMarriage & Family Therapist1821277120
  39. Amy Komure, MDFamily Medicine Physician1568968584
  40. Darissa Kon, MDDiagnostic Radiology Physician1154304640
  41. Leanne Kon, M.D.Gynecology Physician1275637290
  42. Jiri Konecny, DOThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1861449373
  43. James Ian Kong, RPTPhysical Therapist1508258674
  44. Kyoung Koon Kong, PT, DPTPhysical Therapist1669192613
  45. Ladylyn KongRegistered Nurse1881441269
  46. Richard Kong, DDSGeneral Practice Dentistry1881153633
  47. Anne Konigsberg, LCSW, BCDClinical Social Worker1225156540
  48. Anthony KonstantinidisMarriage & Family Therapist1922346261
  49. Viken Konyalian, MDSurgery Physician1467482133
  50. Marilyn KooAddiction (Substance Use Disorder) Counselor1700454709

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

Long Beach, California appears in the CMS National Plan and Provider Enumeration System with 13,650 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 Long 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 Long 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 Long Beach is weighted toward Behavior Technician (1,470 clinicians, followed by Marriage & Family Therapist with 1,146 and Clinical Social Worker with 939). 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, Long Beach reports roughly 35 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.

For Long 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 Long Beach, CA?

There are 13,650 registered healthcare providers in Long Beach, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Long Beach?

The most common specialties in Long Beach are Behavior Technician, Marriage & Family Therapist, Clinical Social Worker, Addiction (Substance Use Disorder) Counselor, Student in an Organized Health Care Education/Training Program. Behavior Technician has the most providers with 1,470.

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.