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 179 of 273.

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

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. Linda OchoaBehavior Technician1174296271
  2. Roman OchoaCase Manager/Care Coordinator1447558861
  3. Andres Ochoa RochaMental Health Counselor1891515193
  4. Dani OchsnerBehavior Analyst1407594914
  5. Harold Ochsner, M.DAllergy Physician1699766501
  6. Amanda OconnellPhysical Therapist1831872290
  7. Anne Odell, PHD, FNP-C, APRNFamily Nurse Practitioner1487979662
  8. Annie OdelsonStudent in an Organized Health Care Education/Training Program1497505515
  9. Adeyemi Oderinde-MikeBehavior Technician1215898929
  10. Justina OderohaLicensed Vocational Nurse1538800271
  11. Jessica OdohFamily Nurse Practitioner1891679213
  12. Gary OdomClinical Social Worker1427219484
  13. Marilyn OdomProfessional Counselor1093564973
  14. Stephen Odom, PHD, MFTMarriage & Family Therapist1821239062
  15. Michael Odonnell, MDSpecialist1346320264
  16. Jill Oestreicher, N.P.Psychiatric/Mental Health Nurse Practitioner1508825761
  17. Miriam Ofili, FNPFamily Nurse Practitioner1568899193
  18. Marc Ofstein, M.D.Internal Medicine Physician1831117878
  19. Golamali Oftadeh, DMDDentist1467649137
  20. Lawrence Ogbechie, MDPsychiatry Physician1003868217
  21. Joy OgbonnaRegistered Nurse1750867065
  22. Erin Ogden, ASWClinical Social Worker1639738628
  23. Angela OgeroGeneral Practice Dentistry1861315780
  24. Christiana Ogunlade, NURSINGCommunity Health Registered Nurse1124152947
  25. Ifeanyichukwu OgwukaCommunity Health Worker1609254978
  26. Barbara OhSpeech-Language Pathologist1124410337
  27. Haeryong Oh, M.D.Neurology Physician1225206881
  28. Moses Oh, PHARM.D.Pharmacist1972976678
  29. Timothy Oh, LCSWClinical Social Worker1467075051
  30. Brittney OhishiProfessional Counselor1285335463
  31. Marina Ohlson SmorickCase Manager/Care Coordinator1093944910
  32. Brianna OjedaMarriage & Family Therapist1760940266
  33. Desiree OjedaBehavior Technician1275342073
  34. Ivonne OjedaBehavior Technician1285337444
  35. Samantha Ojeda-VillagomezCase Manager/Care Coordinator1376298794
  36. Videth OkAddiction (Substance Use Disorder) Counselor1336562545
  37. Cliff Okada, MDFamily Medicine Physician1982090858
  38. Carolyn Okeefe, PSY.D.Clinical Psychologist1821983818
  39. Chizobam Okeke, RN, BSN, PHNRegistered Nurse1740589068
  40. Naomi OkiPharmacist1326353749
  41. Melinda Okimoto, REGISTERED NURSERegistered Nurse1336241231
  42. Perpetua OkohPsychiatric/Mental Health Nurse Practitioner1992983787
  43. Nonso OkoliLicensed Vocational Nurse1255290862
  44. Eno-Obong OkonBehavior Technician1619718111
  45. Martina OkonkwoLicensed Vocational Nurse1629735543
  46. Gregory OkoyeAddiction (Substance Use Disorder) Counselor1225331705
  47. Julie Ola, FNP-CNurse Practitioner1295205557
  48. James OlaliaPeer Specialist1477376655
  49. Folasade OlarewajuSocial Worker1053785899
  50. Jessica OleaRehabilitation Practitioner1447700125

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.