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 212 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. Deanna Ruano-MeasFamily Nurse Practitioner1659229201
  2. Rosemarie RubalcabaRehabilitation Practitioner1083746382
  3. Omar RubalcavaCase Manager/Care Coordinator1326559824
  4. Tracy Rubert-Hewes, AMFTMarriage & Family Therapist1609602598
  5. Anna Rubin, MFTIMarriage & Family Therapist1093848848
  6. Brooke RubinMarriage & Family Therapist1265194021
  7. Elizabeth RubioSocial Worker1811738685
  8. Jeniffer Rubio, ASWClinical Social Worker1003169723
  9. Rodolfo RubioAddiction (Substance Use Disorder) Counselor1801181987
  10. Melissa Rubio AvitiaCase Manager/Care Coordinator1730694829
  11. Crystal Rubio ChandlerMental Health Counselor1447697610
  12. Alexandra Rudd-Barnard, PSY.D.Clinical Neuropsychologist1194000216
  13. Loren Rude, O.D.Optometrist1922123926
  14. Jeannie Rudley, LPTLicensed Psychiatric Technician1487813218
  15. Ashley RudnanskyDoula1558203638
  16. Stephanie RuedaAddiction (Substance Use Disorder) Counselor1285501676
  17. Elsa RuedasCounselor1932047636
  18. Monica RueggSpeech-Language Assistant1437497005
  19. Alexa RuelasBehavior Technician1811841257
  20. Rebecca Ruggless, SLPASpeech-Language Assistant1538732458
  21. Kirstie Ruhland, CCC-SLP, BCBASpeech-Language Pathologist1457243099
  22. Adrian Ruiz, DDSGeneral Practice Dentistry1477564284
  23. Alexander RuizBehavior Technician1649978305
  24. Anita RuizRecreation Therapist1972299469
  25. Arlene RuizBehavior Technician1699643155
  26. Christina RuizBehavior Technician1558239368
  27. Cindy RuizBehavior Analyst1639803240
  28. Danai RuizClinical Social Worker1811465081
  29. Danielle RuizCase Manager/Care Coordinator1063148823
  30. Edric RuizStudent in an Organized Health Care Education/Training Program1982006201
  31. Elizabeth Ruiz, MSMarriage & Family Therapist1831387513
  32. Elizabeth RuizAddiction (Substance Use Disorder) Counselor1134096654
  33. Elvia RuizSocial Worker1760867147
  34. Genesis RuizRehabilitation Practitioner1437651700
  35. Joseph RuizRehabilitation Practitioner1265550396
  36. Kerry Ruiz, L.C.S.W.Clinical Social Worker1699829614
  37. Laura RuizCounselor1164722435
  38. Marco RuizOrthopedic Physical Therapist1144958554
  39. Maria Lourdes RuizRehabilitation Practitioner1821316589
  40. Maritza Ruiz, M.D.Pediatric Hematology & Oncology Physician1275725061
  41. Mayra RuizCase Manager/Care Coordinator1801370317
  42. Mia RuizClinical Social Worker1053198374
  43. Michael RuizRehabilitation Practitioner1063960300
  44. Naomi RuizAthletic Trainer1689194508
  45. Pamela RuizBehavior Technician1093427437
  46. Ray RuizClinical Social Worker1487427290
  47. Rebecca RuizDay Training/Habilitation Specialist1023801131
  48. Rubi RuizBehavior Technician1053061861
  49. Sonia Ruiz, RDADental Assistant1568807642
  50. Maria Ruiz CajinaBehavior Technician1396678835

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.