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 25 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. Natalie DelgadoBehavior Technician1134685357
  2. Imelda Delosreyes, D.M.D.General Practice Dentistry1578751046
  3. Brian Delposo, O.T.Occupational Therapist1053497891
  4. Jeannette Delvalle Velez, M.D.Internal Medicine Physician1952370074
  5. Reginald Demapelis, IDCIndependent Duty Corpsman1821307612
  6. Nicholas DenezzoCounselor1730467119
  7. Ciara Dennison, LCSWClinical Social Worker1033844774
  8. Brian DentonBehavior Technician1023894755
  9. Marisa Deptala, FNPFamily Nurse Practitioner1083166615
  10. Lecille Desamparado, MSN, FNP-CNurse Practitioner1669302378
  11. Annaliz Desantiago FlemateBehavior Technician1235052291
  12. Joanne Desiere, COTA/LOccupational Therapy Assistant1114861655
  13. Leticia DesmondCounselor1316376098
  14. Genevieve Deutsch, NPObstetrics & Gynecology Nurse Practitioner1053513572
  15. Jessica Devera, DMDGeneral Practice Dentistry1497442917
  16. Isabella Devincentis, RNRegistered Nurse1336660828
  17. Monique Devoe, M.D.Emergency Medicine Physician1750312351
  18. Elizabeth DewaldBehavior Technician1568032845
  19. Rubina DhaniMarriage & Family Therapist1740679927
  20. Mylene Diamat, NPFamily Nurse Practitioner1265019061
  21. Phillip Diamond, M.D.Obstetrics & Gynecology Physician1427068865
  22. Andreanne DiazBehavior Technician1649125873
  23. Andrew Diaz, RRTRegistered Respiratory Therapist1942627609
  24. Anthony Diaz, D.C.Chiropractor1558573444
  25. David DiazAddiction (Substance Use Disorder) Counselor1982103842
  26. Denise DiazCase Manager/Care Coordinator1639575558
  27. Frances Diaz, RDRegistered Dietitian1194316539
  28. Gloria DiazBehavior Technician1164060133
  29. Ivette DiazBehavior Technician1447805106
  30. Izaura DiazCase Manager/Care Coordinator1548131154
  31. Karla DiazCounselor1912347238
  32. Luis DiazBehavior Technician1528874179
  33. Mayra DiazBehavior Technician1104571132
  34. Melanie DiazAddiction (Substance Use Disorder) Counselor1730746355
  35. Melissa DiazClinical Social Worker1720774581
  36. Miryam DiazBehavior Technician1134724255
  37. Nyomi DiazBehavior Technician1710727201
  38. Patricia DiazBehavior Technician1407509243
  39. Robert DiazPhysician Assistant1154586535
  40. Tiffany DiazBehavior Technician1578414470
  41. Yvette Diaz, AMFTMental Health Counselor1578988507
  42. Zaira DiazBehavior Analyst1972077659
  43. Alexis Diaz Arriaga, MFTMarriage & Family Therapist1982339461
  44. Cesar Diaz De LeonBehavior Technician1437883428
  45. Andrea Diaz De Leon MartinezBehavior Technician1841188307
  46. Yesenia Diaz DuenasBehavior Technician1275323479
  47. Rocio Diaz HernandezMarriage & Family Therapist1730625476
  48. Dora Diaz SanchezMarriage & Family Therapist1770903965
  49. Vicente Diaz-Gonzalez, MDInternal Medicine Physician1790745776
  50. Brandon Diaz-JaffeBehavior Technician1376217117

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.