NPPES file of Aug 9, 2026

Doctors and health care providers in Chino, CA

1,097 individual NPPES records list a practice address in Chino, 174th of 812 California cities. The largest group is marriage & family therapist: 78, 7% of the city's records, against 6% across California. Page 22 of 22.

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

Chino in California

  • Rank in California174th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.8% of all records

Compared with California as a whole, Chino has 3.1× the state's share of psychiatric/mental health nurse practitioner records and 0.24× its share of behavior technician records.

Providers in Chino, alphabetically

  1. Nancy White, LMFTMarriage & Family Therapist1437309796
  2. Skyler WhitingMassage Therapist1528656030
  3. Peter WilhovskyClinical Psychologist1649541665
  4. Derrick WilliamsAddiction (Substance Use Disorder) Counselor1548401748
  5. Clarence Wilson, PH.D.Psychologist1992074876
  6. James Winn, D.O.Emergency Medicine Physician1336183730
  7. Luz Wise, LMFTMarriage & Family Therapist1184804940
  8. Lacey Witham, M.S.Marriage & Family Therapist1982903001
  9. Brian Wong, DPMStudent in an Organized Health Care Education/Training Program1053105577
  10. Kimberly Wong, M.F.T.Marriage & Family Therapist1225356561
  11. Mei Wong, PHARM.D.Pharmacist1346525672
  12. Candis WoodardStudent in an Organized Health Care Education/Training Program1881477628
  13. David Wu, DCNutrition Chiropractor1841379757
  14. Han-Tuo Wu, PHARM.D.Pharmacist1043560782
  15. Qiling XiongAcupuncturist1922532167
  16. Yu YanAcupuncturist1568867737
  17. Catalina Yanez PavezSpeech-Language Pathologist1376480574
  18. Julie Yang, NPFamily Nurse Practitioner1629667084
  19. Jung Lien YangAcupuncturist1770016438
  20. Lawrence Yee, DDSDentist1184806713
  21. Olave Yee, ODOptometrist1376018846
  22. Valerie YepezCognitive & Behavioral Psychologist1326878075
  23. Brian Yi, D.P.M.Podiatrist1710339023
  24. James Yi, D.C.Chiropractor1205144011
  25. Richard YongPharmacist1063340040
  26. Doris YoungAddiction (Substance Use Disorder) Counselor1215178611
  27. Jeneba YoungMarriage & Family Therapist1215596382
  28. Lewis YoungAddiction (Substance Use Disorder) Counselor1821239278
  29. Malessa YoussefStudent in an Organized Health Care Education/Training Program1962262808
  30. Aiqun YuFamily Nurse Practitioner1336545268
  31. Jack Yu, D.D.SEndodontics1851505507
  32. Josephine Yu, DDSGeneral Practice Dentistry1952509762
  33. Vanessa Zaragoza, AMFTMarriage & Family Therapist1598585598
  34. Diana ZatarainBehavior Technician1770454423
  35. Jamillah ZayidBehavior Technician1538080817
  36. Saliba ZelfoDriver1093264574
  37. Alicia Zhang, ODOptometrist1336877646
  38. Baiying Zhang, FNP-CFamily Nurse Practitioner1578483319
  39. Jingwen ZhangStudent in an Organized Health Care Education/Training Program1306724083
  40. Xiao-Ling Zhang, M.DInternal Medicine Physician1780619502
  41. Yue ZhangPharmacist1013381359
  42. Adrienne Zhao, NPFamily Nurse Practitioner1366175796
  43. Lingxiao ZhengLactation Consultant (Non-RN)1295399467
  44. Jessica Zhou, PHARM.D.Pharmacist1750060588
  45. Qianru Zhu, D.D.S., PH.D.General Practice Dentistry1154482289
  46. Karen Zuk, MFTMarriage & Family Therapist1922435064
  47. Melissa Zwart, LMFTMarriage & Family Therapist1427269497

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

Chino, California appears in the CMS National Plan and Provider Enumeration System with 1,097 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 Chino - 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 Chino 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 Chino is weighted toward Marriage & Family Therapist (78 clinicians, followed by Pharmacist with 70 and Student in an Organized Health Care Education/Training Program with 69). 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, Chino reports roughly 2.8 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, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Chino practice address, a coverage gap Chino patients typically fill by traveling to a larger nearby hub.

For Chino 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 Chino, CA?

There are 1,097 registered healthcare providers in Chino, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Chino?

The most common specialties in Chino are Marriage & Family Therapist, Pharmacist, Student in an Organized Health Care Education/Training Program, Family Nurse Practitioner, General Practice Dentistry. Marriage & Family Therapist has the most providers with 78.

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.