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 145 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. Juliana RosasHealth & Wellness Coach1043161029
  2. Maria RosasCase Manager/Care Coordinator1649716457
  3. Julia Rosas-NietoProfessional Counselor1154746626
  4. Alexandra Rosas-RuizProfessional Counselor1376222794
  5. Amber RoseBehavior Technician1255834842
  6. Brittany Rose, LMFTMarriage & Family Therapist1891046512
  7. Charlene Rose, MFTMarriage & Family Therapist1962521047
  8. Elizabeth Rose, REGISTERED NURSEPsychiatric/Mental Health Registered Nurse1528825916
  9. Kayla RoseSpecialist1972956035
  10. Paul Rose, DOFamily Medicine Physician1386722197
  11. Samantha RoseBehavior Technician1609379296
  12. Nicholas RosenChiropractor1982168977
  13. Ted Rosen, D.C.Occupational Health Chiropractor1245296680
  14. Robert RosenbaumGeneral Practice Dentistry1366087645
  15. Jenna RosendinStudent in an Organized Health Care Education/Training Program1780497545
  16. Eldon Rosenow, ODOptometrist1518001999
  17. Jerold Rosenthal, M.F.T.Marriage & Family Therapist1164544698
  18. Chantel RosilloBehavior Analyst1831032333
  19. Jessicah RossBehavior Technician1114723178
  20. Cynthia Ross-Owens, MS, BCBABehavior Analyst1780978239
  21. Mari Rossini, NPNurse Practitioner1770532871
  22. Michael Rossini, M.D.Specialist1922199959
  23. Alyssa RostranProfessional Counselor1275184772
  24. Patricia RotenCase Manager/Care Coordinator1578167763
  25. Ravyn RothBehavior Technician1811873573
  26. Carlie RoundsBehavior Technician1710660097
  27. Victoria Rouse, DDSGeneral Practice Dentistry1124803150
  28. Elisha RoySpecialist1750110052
  29. Nisha RoyNurse Practitioner1063903201
  30. Ronald RoyPeer Specialist1396305009
  31. James RoyelBehavior Technician1013472281
  32. Marek Rozycki, M.D.Diagnostic Radiology Physician1659313039
  33. Abigaill RuanoBehavior Technician1568260404
  34. Vanessa RuanoStudent in an Organized Health Care Education/Training Program1568331486
  35. Anthony RubinoBehavior Technician1205655693
  36. Arlene RubioBehavior Technician1154241560
  37. Margarita RubioHealth & Wellness Coach1053287458
  38. Maria Elizabeth RubioAdult Companion1144003674
  39. Rosalio Rubio, M.D.Internal Medicine Physician1215103056
  40. Sabastian RubioBehavior Technician1093644452
  41. Yesica Rubio BautistaBehavior Technician1649945429
  42. Barbara Ruddy, NPNurse Practitioner1326001074
  43. Avantika RudrarajuSleep Medicine (Internal Medicine) Physician1952742751
  44. Adrian Rueda, MSWClinical Social Worker1649802075
  45. Nancy RuedasStudent in an Organized Health Care Education/Training Program1942492087
  46. Cynthia RuelasBehavior Technician1710641857
  47. Parker Rugeley-Valle, ED.D.Behavior Technician1134972847
  48. Sophia RuhlAdult Companion1043101041
  49. Adriana RuizBehavior Technician1528912276
  50. Ashley RuizBehavior Technician1487526547

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.