NPPES file of Aug 9, 2026

Doctors and health care providers in Chula Vista, CA

5,329 individual NPPES records list a practice address in Chula Vista, 29th of 812 California cities. The largest group is behavior technician: 1,331, 25% of the city's records, against 18% across California. Page 71 of 107.

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

Chula Vista in California

  • Rank in California29th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.9% of all records

Compared with California as a whole, Chula Vista has 2× the state's share of physical therapy assistant records and 0.41× its share of student in an organized health care education/training program records.

Providers in Chula Vista, alphabetically

  1. David OlmenStudent in an Organized Health Care Education/Training Program1790080240
  2. Eric Olson, M.D.Internal Medicine Physician1730151234
  3. Jordan OlsonMarriage & Family Therapist1427630094
  4. Mark OlsonGeneral Practice Dentistry1831369255
  5. Chidozie Olumba, PHARMDPharmacist1285368241
  6. Luisa Olvera, NPFamily Nurse Practitioner1598161309
  7. Evina OmenganRegistered Nurse1265813877
  8. Arlyn-Jane OmnesBehavior Technician1720764558
  9. Ashley OmuraCase Manager/Care Coordinator1275061517
  10. John Oneill, DDSDentist1659584217
  11. Laura OntiverosCase Manager/Care Coordinator1669080578
  12. Chinyere Opara, DNP, FNP-BCFamily Nurse Practitioner1083221683
  13. Joelasa Oquendo-LunaBehavior Technician1770109415
  14. Vivian Oray, AGNP-CPrimary Care Nurse Practitioner1477379592
  15. Kerin Orbe, D.O.Psychiatry Physician1114256690
  16. Liana OrdonezDoula1326866658
  17. Luis OrdonezBehavior Technician1376415372
  18. Nelda Ordonez, M.D.General Practice Physician1922410919
  19. Kaitlin OrdonioRehabilitation Practitioner1659220572
  20. Alyssa OrdunoBehavior Technician1134911753
  21. Vicki OrlandoPediatric Occupational Therapist1134257579
  22. Carol OrnelasMental Health Counselor1144696873
  23. Elizabeth OrnelasRehabilitation Practitioner1770862153
  24. Alma OropezaBehavior Technician1821673310
  25. Louis Orosz, M.D.Emergency Medicine Physician1194727024
  26. Gustavo OrozcoAddiction (Substance Use Disorder) Counselor1275031882
  27. Kathileen Orozco, DOFamily Medicine Physician1871122473
  28. Ada Orozco LopezBehavior Technician1720575160
  29. Lisa Orpilla, RPHPharmacist1124408935
  30. Andrea OrtegaBehavior Technician1780302067
  31. Odette OrtegaBehavior Technician1508459538
  32. Petra OrtegaCase Manager/Care Coordinator1972057958
  33. Precious Ortega, LMTMassage Therapist1558149328
  34. Ivette Ortega - OunigianAssistant Behavior Analyst1649081241
  35. Cynthia Ortega BecerraBehavior Technician1528910726
  36. Alexis OrtizBehavior Technician1285348177
  37. Amanda Ortiz, PH.D.Clinical Psychologist1437735545
  38. Andrea OrtizMarriage & Family Therapist1013664747
  39. Angelica OrtizBehavior Technician1134700487
  40. Arleth OrtizBehavior Technician1033083183
  41. Bianca OrtizBehavior Technician1851948228
  42. Gabriela Ortiz, MSWSocial Worker1417627126
  43. Jennifer OrtizSpeech-Language Pathologist1841060522
  44. Kelly Ortiz, RNChild & Adolescent Psychiatric/Mental Health Registered Nurse1003335068
  45. Naomi OrtizBehavior Technician1811819139
  46. Nicole OrtizBehavior Technician1003780941
  47. Renee OrtizMarriage & Family Therapist1689019432
  48. Ana Ortiz Ilizaliturri, MD, MPHFamily Medicine Physician1316407026
  49. Hayley OrtmanCase Manager/Care Coordinator1942876883
  50. Wil Ortuno, LPTLicensed Psychiatric Technician1417018771

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

Chula Vista, California appears in the CMS National Plan and Provider Enumeration System with 5,329 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 Chula Vista - 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 Chula Vista 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 Chula Vista is weighted toward Behavior Technician (1,331 clinicians, followed by Marriage & Family Therapist with 285 and Physical Therapist with 188). 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, Chula Vista reports roughly 13.7 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 Chula Vista 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 Chula Vista, CA?

There are 5,329 registered healthcare providers in Chula Vista, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Chula Vista?

The most common specialties in Chula Vista are Behavior Technician, Marriage & Family Therapist, Physical Therapist, Addiction (Substance Use Disorder) Counselor, Case Manager/Care Coordinator. Behavior Technician has the most providers with 1,331.

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.