NPPES file of Aug 9, 2026

Doctors and health care providers in Moreno Valley, CA

2,698 individual NPPES records list a practice address in Moreno Valley, 84th of 812 California cities. The largest group is behavior technician: 387, 14% of the city's records, against 18% across California. Page 35 of 54.

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

The 8 largest groups in Moreno Valley

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

Moreno Valley in California

  • Rank in California84th of 812 cities by records
  • Share of the state0.3% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups31.7% of all records

Compared with California as a whole, Moreno Valley has 2.5× the state's share of student in an organized health care education/training program records and 0.38× its share of addiction (substance use disorder) counselor records.

Providers in Moreno Valley, alphabetically

  1. Celine Nguyen, DOStudent in an Organized Health Care Education/Training Program1215853924
  2. Christopher Nguyen, M.D.Diagnostic Radiology Physician1497173587
  3. Crystal NguyenStudent in an Organized Health Care Education/Training Program1942662747
  4. Cuong Nguyen, MDInternal Medicine Physician1437141660
  5. Elaine NguyenPulmonary Disease Physician1386092815
  6. Emily Nguyen, MDStudent in an Organized Health Care Education/Training Program1447824586
  7. Giang Nguyen, PHARMDPharmacist1841432275
  8. Heather Nguyen, PHARM D.Pharmacist1538563929
  9. Henry Nguyen, O.D.Optometrist1740202746
  10. Hugh NguyenPharmacist1780969774
  11. Joanne Nguyen, PHARMDPharmacist1750753679
  12. Josephine Nguyen, PHARM.D.Pharmacist1558655852
  13. Kaitlyn Nguyen, D.D.S.Dentist1356465512
  14. Kaitlyn NguyenStudent in an Organized Health Care Education/Training Program1760288062
  15. Karen Nguyen, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1235579095
  16. Kathy Thi NguyenPharmacist1528837820
  17. Kenneth NguyenAnesthesiology Physician1275113920
  18. Kieusa Nguyen, DOStudent in an Organized Health Care Education/Training Program1245128685
  19. Kimngan Nguyen, MDStudent in an Organized Health Care Education/Training Program1457918823
  20. Lisa Marie Nguyen, PHARMDPharmacist1164927091
  21. May Nguyen, DOStudent in an Organized Health Care Education/Training Program1578308292
  22. My Nguyen, D.O.Pediatrics Physician1013329499
  23. Neviah Nguyen, PHARM.DPharmacist1275933434
  24. Nga Nguyen, PHARM D.Pharmacist1699032177
  25. Nina Nguyen, CRNA, MSNCertified Registered Nurse Anesthetist1821618778
  26. Oanh NguyenPharmacist1346179108
  27. Rebecca Nguyen, DOStudent in an Organized Health Care Education/Training Program1497493175
  28. Shawn Nguyen, D.O.Student in an Organized Health Care Education/Training Program1427462290
  29. Tammy Nguyen, PAPhysician Assistant1275107328
  30. Thanh Vy Nguyen, PHARM.DPharmacist1881246882
  31. Sina NiaGeneral Practice Dentistry1538541701
  32. Mark NicosiaPharmacist1609256080
  33. Oksana Niknafs, PHARM.D.Pharmacist1023435419
  34. David Ninan, D.O.Anesthesiology Physician1992893523
  35. Elisabeth NirschlAssistant Behavior Analyst1881283950
  36. Lucy Njuguna, RNCritical Care Medicine Registered Nurse1326411141
  37. Hannah Noh, PHARMDPharmacist1043661424
  38. Tonae Nolley, B.ACase Manager/Care Coordinator1851757504
  39. Alexandria NoorBehavior Technician1265009070
  40. Preeti Noronha, CPNPCritical Care Pediatric Nurse Practitioner1831456441
  41. Brandon Norris, DOStudent in an Organized Health Care Education/Training Program1316874506
  42. Marcella NorroSchool Psychologist1265298939
  43. Ruth Northcott, DOStudent in an Organized Health Care Education/Training Program1003600230
  44. Nicholas NottiStudent in an Organized Health Care Education/Training Program1508448358
  45. Muhammad Nouman, MDPsychiatry Physician1316635014
  46. Kelley Nozil, PTPhysical Therapist1871067868
  47. Alexx NunezBehavior Technician1831764422
  48. Eliana NunezBehavior Technician1285599001
  49. Chibunna NwaobiaRegistered Nurse1407533144
  50. Maureen Nwaokoro, DOInternal Medicine Physician1497215230

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

Moreno Valley, California appears in the CMS National Plan and Provider Enumeration System with 2,698 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 Moreno Valley - 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 Moreno Valley 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 Moreno Valley is weighted toward Behavior Technician (387 clinicians, followed by Student in an Organized Health Care Education/Training Program with 282 and Marriage & Family Therapist with 187). 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, Moreno Valley reports roughly 6.9 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.

For Moreno Valley 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 Moreno Valley, CA?

There are 2,698 registered healthcare providers in Moreno Valley, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Moreno Valley?

The most common specialties in Moreno Valley are Behavior Technician, Student in an Organized Health Care Education/Training Program, Marriage & Family Therapist, Pharmacist, Case Manager/Care Coordinator. Behavior Technician has the most providers with 387.

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.