NPPES file of Aug 9, 2026

Doctors and health care providers in Hesperia, CA

836 individual NPPES records list a practice address in Hesperia, 213th of 812 California cities. The largest group is behavior technician: 169, 20% of the city's records, against 18% across California. Page 11 of 17.

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

Hesperia in California

  • Rank in California213th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups37.1% of all records

Compared with California as a whole, Hesperia has 6.9× the state's share of community health worker records and 0.48× its share of clinical social worker records.

Providers in Hesperia, alphabetically

  1. Cassandra MorrisonSpeech-Language Pathologist1073301818
  2. Colleen MullaneSpeech-Language Assistant1831900513
  3. Rayburn MumbunaPharmacist1710603956
  4. Natalie MunizCommunity Health Worker1871398669
  5. Guadalupe MunozBehavior Technician1093560005
  6. Colleen Murphy, LSWClinical Social Worker1528242997
  7. Lucy Mutembei, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1023555851
  8. Elizbeth MwaiRegistered Nurse1154217966
  9. Robert Myers, D.D.S.General Practice Dentistry1962594473
  10. Hoson NaputiMarriage & Family Therapist1669827531
  11. Carolina Navarro GarciaCommunity Health Worker1508728890
  12. Yessenia NegreteBehavior Technician1487467445
  13. Jody Neville, RDRegistered Dietitian1124164546
  14. David Newman, LMFTMarriage & Family Therapist1790900546
  15. Valerie NewsomBehavior Analyst1578080032
  16. Cam-Thuyen Nguyen, PHARMDPharmacist1346816428
  17. Nikki NguyenPharmacist1932615713
  18. Richard Norton, NPNurse Practitioner1124074927
  19. Desiree NunezCommunity Health Worker1386586923
  20. Christopher OchoaAddiction (Substance Use Disorder) Counselor1033698725
  21. Trinidad OjedaMarriage & Family Therapist1083150791
  22. Jose OlagueDriver1285171595
  23. Misty OlivaresAddiction (Substance Use Disorder) Counselor1023691680
  24. Woo OlsenMarriage & Family Therapist1164245155
  25. Angelina OlverasolisBehavior Technician1093524282
  26. Savannah OrnelasSpeech-Language Assistant1306624622
  27. Corina OrozcoBehavior Technician1538719265
  28. Gilbert OrozcoCommunity Health Worker1851181101
  29. Susan OrtegaAddiction (Substance Use Disorder) Counselor1366034928
  30. Violeta OrtegaCommunity Health Worker1730981051
  31. Beatriz OrtizDoula1740043561
  32. Jessica OrtizBehavior Analyst1467311852
  33. Jordan OrtizBehavior Technician1376491407
  34. Erick Ortiz CordonCommunity Health Worker1275476632
  35. Amanda OsorioBehavior Technician1417583980
  36. Paulina OvalleBehavior Technician1457004665
  37. Marilyn OzaetaBehavior Technician1215778378
  38. Nate PadillaHealth & Wellness Coach1154274223
  39. Ruben PadillaBehavior Analyst1841725280
  40. Ariany Padilla RomeroBehavior Technician1124879846
  41. Cassandra PaezLicensed Vocational Nurse1437842135
  42. Edward PalmerAddiction (Substance Use Disorder) Counselor1073114658
  43. Crystal PalomeraBehavior Technician1831081777
  44. Flo Pantozzi, MSWClinical Social Worker1508122292
  45. Chang-Gyu Park, DCAcupuncturist1861595951
  46. James ParkPharmacist1649691940
  47. Marinel Park, DNP,PMHNPNurse Practitioner1417314485
  48. Bianca Parra Okhuysen, RDHAPDental Hygienist1982545752
  49. Michael Parrish, DPTPhysical Therapist1205849585
  50. Nahian ParvezBehavior Technician1144008301

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

Hesperia, California appears in the CMS National Plan and Provider Enumeration System with 836 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 Hesperia - 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 Hesperia 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 Hesperia is weighted toward Behavior Technician (169 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 75 and Community Health Worker with 66). 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, Hesperia reports roughly 2.1 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Hesperia practice address, a coverage gap Hesperia patients typically fill by traveling to a larger nearby hub.

For Hesperia 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 Hesperia, CA?

There are 836 registered healthcare providers in Hesperia, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Hesperia?

The most common specialties in Hesperia are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Community Health Worker, Pharmacist, Marriage & Family Therapist. Behavior Technician has the most providers with 169.

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.