Registry data as of Aug 27, 2026

Doctors and health care providers in Hollister, CA

561 individual NPPES records list a Hollister practice address, 271st of 812 California cities. The largest group is community health worker: 44, 8% of the city's records, against 1% across California.

CMS NPPES registry, loaded Aug 27, 2026 · method · Verify with CMS →

Hollister in California

  • Rank in California271st of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.7% of all records
  • Community Health Worker rank11th of the 10 California cities with the most

Compared with California as a whole, Hollister has 13.5× the state's share of adult companion records and 0.30× its share of behavior technician records.

Providers in Hollister, alphabetically

  1. Elissa AbonceCase Manager/Care Coordinator1487143335
  2. Mariana AbonceCase Manager/Care Coordinator1215243886
  3. Ariana Abrica, RMACase Manager/Care Coordinator1376813311
  4. Juan Adorno, RASAddiction (Substance Use Disorder) Counselor1790060358
  5. Bricele AguilarStudent in an Organized Health Care Education/Training Program1275416992
  6. Julieanna AguilarCommunity Health Worker1780469932
  7. Yasmin Aguilar-MaganaOther Specialist/Technologist1942605068
  8. Christy Aguirre, TBAAddiction (Substance Use Disorder) Counselor1326617077
  9. Valerie AguirreStudent in an Organized Health Care Education/Training Program1790326783
  10. Kevin Ahern, RN, PHNCommunity Health Registered Nurse1831592849
  11. Aasim AhmedPharmacist1588444301
  12. Mohammad Al Hasan, MDEmergency Medicine Physician1932183829
  13. Kristen AlbrightStudent in an Organized Health Care Education/Training Program1487143640
  14. Cristina AlcantarStudent in an Organized Health Care Education/Training Program1083597710
  15. Jessica AlcantarNutrition Education Nutritionist1194263384
  16. Lorena AlejoCase Manager/Care Coordinator1669214334
  17. Lucia Aleman, ACSWClinical Social Worker1457298796
  18. Saavedra AllenBehavior Technician1740090349
  19. Monserrat AlmanzaCommunity Health Worker1629428404
  20. Elizabeth AlvarezCounselor1093324329
  21. Sonia AlvarezCase Manager/Care Coordinator1356557615
  22. Brianne Amaro, RN, PHNPlastic Surgery Registered Nurse1699613125
  23. Norma AmaroCommunity Health Worker1689021081
  24. Nickie Amerius Sargeant, MFTMarriage & Family Therapist1023210291
  25. Zarin Amin, DOObstetrics & Gynecology Physician1093971889
  26. Elizabeth Anderson, O.D.Optometrist1972814341
  27. Jennifer Anderson, RDRegistered Dietitian1871730861
  28. Lewis Aptekar, PH.DPsychologist1588822738
  29. Jaime Arana Jr, CMPSSPeer Specialist1245108265
  30. Ralph Armstrong, DOObstetrics & Gynecology Physician1477526028
  31. Mari Arredondo, RASAddiction (Substance Use Disorder) Counselor1255756425
  32. Marissa ArreolaBehavior Technician1164105441
  33. Vanessa ArroyoCase Manager/Care Coordinator1053779082
  34. Homayon Asadi, DDSDentist1598115792
  35. Alissa Avery, CAPTPSUDRC15889Addiction (Substance Use Disorder) Counselor1437939717
  36. Jasmin AvilaBehavior Technician1619798444
  37. Sara Avila, ASWAddiction (Substance Use Disorder) Counselor1467640706
  38. Randa Awad, PHARM.DPharmacist1790059145
  39. Patricia Ayers, LMFTMarriage & Family Therapist1740496017
  40. Paula Baeza, RNRegistered Nurse1013312370
  41. Raquel BagaoisanPhysical Therapy Assistant1841929072
  42. Amy Bailey, CPNPPediatric Nurse Practitioner1043551609
  43. Mary Bains-Fort, LMFT, PH.D.Marriage & Family Therapist1417376641
  44. Nancy Bales, MFTMarriage & Family Therapist1881808509
  45. Jennifer Bange, RDNRegistered Dietitian1134098817
  46. Derek Banks, DDSDentist1770718884
  47. Sara BarabyCommunity Health Worker1508216060
  48. Hope BarkerPharmacy Technician1306537519
  49. Lauren Barker, EDS, EDDSchool Psychologist1124955976
  50. Mohammad Barra, MDObstetrics & Gynecology Physician1962501635

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

Hollister, California appears in the CMS National Plan and Provider Enumeration System with 561 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 Hollister - 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 Hollister 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 Hollister is weighted toward Community Health Worker (44 clinicians, followed by Case Manager/Care Coordinator with 42 and Behavior Technician with 30). 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, Hollister reports roughly 1.4 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 Hollister practice address, a coverage gap Hollister patients typically fill by traveling to a larger nearby hub.

For Hollister 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 Hollister, CA?

There are 561 registered healthcare providers in Hollister, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Hollister?

The most common specialties in Hollister are Community Health Worker, Case Manager/Care Coordinator, Behavior Technician, Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor. Community Health Worker has the most providers with 44.

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.