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 103 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. Amanda Maranta, B.ABehavior Technician1912359134
  2. Crystal MaravillaAdult Companion1417724923
  3. Ricardo Maravilla-GarciaPeer Specialist1073176566
  4. Rebecca MarcelinoSchool Counselor1184586935
  5. Darienne Marcetti, NPNurse Practitioner1174614010
  6. Fernando Marchetti, DDSGeneral Practice Dentistry1669589149
  7. Rylee MarcielBehavior Technician1194432567
  8. Sathya MareBehavior Technician1942007430
  9. Nadia MarencoBehavior Technician1346112406
  10. Maximino MaresAdult Companion1821595398
  11. Victor MaresBehavior Technician1912676693
  12. Luz Mares VelazquezBehavior Technician1902784655
  13. Nicholas MargariteBehavior Analyst1144753732
  14. Alex Mari, M.D.Family Medicine Physician1609976562
  15. Maha Mariona ChavezBehavior Technician1134937170
  16. Christopher MariscalBehavior Technician1942913611
  17. Dyanne MariscalBehavior Technician1073393211
  18. Gema MariscalBehavior Technician1396626826
  19. Nayeli MariscalHealth & Wellness Coach1821948613
  20. Nohemi MariscalBehavior Technician1922687979
  21. Jessica Mariscal Raya, FNP-CFamily Nurse Practitioner1831089283
  22. Arletha MarkMental Health Counselor1235473182
  23. Janel MarkPerfusionist1588229637
  24. Timothy MarkhamBehavior Technician1134838659
  25. Breanne Markowitz, DNP, PMHNP-BC, RNPsychiatric/Mental Health Nurse Practitioner1811561087
  26. Briana MarlettBehavior Technician1770451379
  27. Cassandra MarlowStudent in an Organized Health Care Education/Training Program1255125472
  28. Onastacia MarlowAddiction (Substance Use Disorder) Counselor1457865602
  29. Samantha MarmolejoAssistant Behavior Analyst1891633251
  30. Nirmala Jyothi Marneni, DDSDentist1619131067
  31. Monica Marple, P.A.-CPhysician Assistant1265531297
  32. Jessica MarquandBehavior Technician1467042424
  33. Sabrina MarquardtCase Manager/Care Coordinator1881902898
  34. Laura MarqueBehavior Technician1881342855
  35. Joseph MarquetteProfessional Counselor1760665061
  36. Aaliyah MarquezBehavior Technician1437882362
  37. Alberto MarquezBehavior Technician1316527484
  38. Cesar MarquezBehavior Technician1831787373
  39. Elizabeth MarquezLicensed Vocational Nurse1346947090
  40. Gabriela MarquezMarriage & Family Therapist1376875526
  41. Gladys MarquezBehavior Technician1235086281
  42. James MarquezBehavior Technician1205541844
  43. Jimena MarquezBehavior Technician1386523801
  44. Kevin Marquez, DPTPhysical Therapist1891658340
  45. Liza Marquez, CACD-IAddiction (Substance Use Disorder) Counselor1083371074
  46. Sean MarquezBehavior Technician1457953440
  47. Sergio MarquezPeer Specialist1700329810
  48. Tara MarquezProfessional Counselor1619009743
  49. Vanessa Marquez, MA, BCBABehavior Analyst1780154344
  50. Elsie MarroquinAddiction (Substance Use Disorder) Counselor1306027859

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.