NPPES file of Aug 9, 2026

Doctors and health care providers in Santa Ana, CA

8,904 individual NPPES records list a practice address in Santa Ana, 18th of 812 California cities. The largest group is behavior technician: 1,625, 18% of the city's records, against 18% across California. Page 62 of 179.

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).

The 8 largest groups in Santa Ana

  1. Behavior Technician1,625
  2. Mental Health Counselor684
  3. Marriage & Family Therapist678
  4. Clinical Social Worker433
  5. Addiction (Substance Use Disorder) Counselor407
  6. Registered Nurse281
  7. Counselor247
  8. Social Worker216

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Santa Ana in California

  • Rank in California18th of 812 cities by records
  • Share of the state0.9% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.5% of all records

Compared with California as a whole, Santa Ana has 12.5× the state's share of community health registered nurse records and 0.50× its share of student in an organized health care education/training program records.

Providers in Santa Ana, alphabetically

  1. Christopher GutierrezMental Health Counselor1235658543
  2. Daniel GutierrezBehavior Technician1518551480
  3. David Gutierrez, NPFamily Nurse Practitioner1265153753
  4. Enda Gutierrez, CPTPhlebotomy Technician1679007314
  5. Gabriela GutierrezRehabilitation Practitioner1477402311
  6. Gustavo Gutierrez, CRNACertified Registered Nurse Anesthetist1841470754
  7. Isaac GutierrezPhysician Assistant1215745419
  8. Janet GutierrezHealth & Wellness Coach1780559435
  9. Jizel GutierrezAddiction (Substance Use Disorder) Counselor1639942139
  10. Jonathan GutierrezMental Health Counselor1518564376
  11. Julio GutierrezBehavior Technician1003375932
  12. Karina GutierrezBehavior Technician1013807692
  13. Kimberly GutierrezClinical Social Worker1730950601
  14. Kristal GutierrezBehavior Technician1205722501
  15. Liz GutierrezMarriage & Family Therapist1679054688
  16. Mayra GutierrezSocial Worker1063899730
  17. Zoe Gutierrez, MPT, PCSPhysical Therapist1164464335
  18. Josefina Gutierrez De Roman, R.N.Behavior Analyst1710355136
  19. Lesley Gutierrez- HernandezMental Health Counselor1639998073
  20. Kenneth Guy, LVNLicensed Vocational Nurse1538243746
  21. Angelina GuzmanAddiction (Substance Use Disorder) Counselor1083189807
  22. Erika Guzman, AMFTMarriage & Family Therapist1104769892
  23. Jennifer GuzmanSocial Worker1134710791
  24. Jennifer Guzman, MAAddiction (Substance Use Disorder) Counselor1083494611
  25. Juan GuzmanBehavior Analyst1164722369
  26. Lauren Guzman, RACMental Health Counselor1144969882
  27. Leticia GuzmanMental Health Counselor1124457593
  28. Maria GuzmanRehabilitation Practitioner1457157950
  29. Martha GuzmanSocial Worker1831631621
  30. Noemi Guzman, BEHAVIOR TECHNICIANBehavior Technician1710559257
  31. Oscar GuzmanCounselor1902069099
  32. Patricia GuzmanPsychologist1023544202
  33. Ramiro Guzman, CAADEAddiction (Substance Use Disorder) Counselor1952876104
  34. Sonia GuzmanSpeech-Language Assistant1639423379
  35. Stephany Guzman GuevaraDay Training/Habilitation Specialist1821895608
  36. Andy Guzman-MendezMental Health Counselor1801524988
  37. Andrea GwinupSpeech-Language Pathologist1609719749
  38. Natalie GyulnazaryanBehavior Technician1144081944
  39. Andy Ha, PHARMDPharmacist1902688823
  40. Jee Hoon Ha, DDSOral and Maxillofacial Surgery (Dentist)1790032019
  41. Lawrence Ha, DDSDentist1104030253
  42. Melissa Ha, FNP-CFamily Nurse Practitioner1265167555
  43. Tho Ha, PHARMDPharmacist1962784074
  44. Denise Habjan, D,D,S,General Practice Dentistry1992829196
  45. Hana HadawarChiropractor1508261116
  46. Leslie HadawayAddiction (Substance Use Disorder) Counselor1508686056
  47. Maria Del Pilar HaddadCommunity Health Worker1669284881
  48. Andrew Hadden, PSY.D., ABPPClinical Psychologist1720176746
  49. Jaleh HadianBehavior Technician1205405032
  50. Delia HadishBehavior Technician1215750823

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

Santa Ana, California appears in the CMS National Plan and Provider Enumeration System with 8,904 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 Santa Ana - 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 Santa Ana 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 Santa Ana is weighted toward Behavior Technician (1,625 clinicians, followed by Mental Health Counselor with 684 and Marriage & Family Therapist with 678). 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, Santa Ana reports roughly 22.9 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.

Of California's most common specialties, Internal Medicine Physician is the most prominent one with no provider currently listing a Santa Ana practice address, a coverage gap Santa Ana patients typically fill by traveling to a larger nearby hub.

For Santa Ana 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 Santa Ana, CA?

There are 8,904 registered healthcare providers in Santa Ana, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Santa Ana?

The most common specialties in Santa Ana are Behavior Technician, Mental Health Counselor, Marriage & Family Therapist, Clinical Social Worker, Addiction (Substance Use Disorder) Counselor. Behavior Technician has the most providers with 1,625.

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.