NPPES file of Aug 9, 2026

Doctors and health care providers in Modesto, CA

9,262 individual NPPES records list a practice address in Modesto, 16th of 812 California cities. The largest group is behavior technician: 3,130, 34% of the city's records, against 18% across California. Page 119 of 186.

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

Modesto in California

  • Rank in California16th of 812 cities by records
  • Share of the state1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups40.7% of all records

Compared with California as a whole, Modesto has 14× the state's share of adult companion records and 0.43× its share of mental health counselor records.

Providers in Modesto, alphabetically

  1. Antoinette Nguyen, NNP-BCCritical Care Neonatal Nurse Practitioner1538715040
  2. Brenda Nguyen, MHS, PA-CPhysician Assistant1801350749
  3. Catherine Nguyen, MDStudent in an Organized Health Care Education/Training Program1164124459
  4. Dang Nguyen, D.O.Family Medicine Physician1013102318
  5. Dat Nguyen, MDSpecialist1659346435
  6. Emily Nguyen, D.D.S.General Practice Dentistry1366641896
  7. Erin NguyenPharmacist1104101542
  8. Hannah NguyenFamily Medicine Physician1851140271
  9. Hoaiminh Nguyen, P.A-CPhysician Assistant1083654057
  10. Huong NguyenPharmacist1891101358
  11. Huy Nguyen, DMDDentist1326199886
  12. Jaleya NguyenBehavior Technician1134830821
  13. Jenny NguyenHealth & Wellness Coach1750240271
  14. Joseph Nguyen, D.O.Family Medicine Physician1699796227
  15. Kaylie NguyenBehavior Technician1396693693
  16. Loi Nguyen, DDSGeneral Practice Dentistry1104077247
  17. Marina Nguyen, NPFamily Nurse Practitioner1215645247
  18. My Nguyen, RPHPharmacist1447537154
  19. Nga NguyenPharmacist1396256947
  20. Ngoc Thach Nguyen, DDSDentist1598311961
  21. Phuong Nguyen, PHARM. D.Pharmacist1861779316
  22. Quoc-Han NguyenDiagnostic Radiology Physician1013476878
  23. Quynh-Chi NguyenInfection Control Registered Nurse1417371014
  24. Ryan NguyenBehavior Technician1063195584
  25. Sylvester NguyenOptometrist1861844680
  26. Thanh-Vy Nguyen, PHARM.D.Pharmacist1134654486
  27. Thong Nguyen, MDHospitalist Physician1912965096
  28. Thuy Dung Nguyen, PAPhysician Assistant1225717705
  29. Tieumy NguyenPharmacist1861893224
  30. Tony Nguyen, B.A.Behavior Technician1073965133
  31. Tram Nguyen, PHARMDPharmacist1629455043
  32. Vu NguyenPharmacist1780140285
  33. Vy NguyenBehavior Technician1083451504
  34. Sean Nguyen PhamBehavior Technician1295321248
  35. Chantha NhaoCase Manager/Care Coordinator1457587032
  36. Shiva Niakan, DOGynecology Physician1871081372
  37. Shae NiapasAddiction (Substance Use Disorder) Counselor1821856147
  38. Sultan Niazi, D.O.Hospitalist Physician1396048666
  39. Lori Nice, M.S., BCBABehavior Analyst1700289816
  40. Michael NicholasSpecialist1972465631
  41. Danielle NichollsMental Health Counselor1609478841
  42. Samuel NicholsAdult Companion1902674062
  43. Kelley NicholsonAddiction (Substance Use Disorder) Counselor1962059832
  44. Kimberly NicholsonCommunity Health Worker1124886379
  45. Maria Nico-AlejoStudent in an Organized Health Care Education/Training Program1407737521
  46. Debbie NicolodiSpeech/Language/Hearing Specialist/Technologist1326221573
  47. Viviana NidesProfessional Counselor1356828701
  48. Lindsey Nielsen, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1639865967
  49. Lauren NielsonBehavior Technician1457196768
  50. Justin NietoBehavior Technician1598365843

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

Modesto, California appears in the CMS National Plan and Provider Enumeration System with 9,262 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 Modesto - 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 Modesto 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 Modesto is weighted toward Behavior Technician (3,130 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 323 and Marriage & Family Therapist with 321). 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, Modesto reports roughly 23.8 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.

For Modesto 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 Modesto, CA?

There are 9,262 registered healthcare providers in Modesto, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Modesto?

The most common specialties in Modesto are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Adult Companion. Behavior Technician has the most providers with 3,130.

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.