NPPES file of Aug 9, 2026

Doctors and health care providers in Valencia, CA

2,083 individual NPPES records list a practice address in Valencia, 107th of 812 California cities. The largest group is behavior technician: 547, 26% of the city's records, against 18% across California. Page 25 of 42.

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

Valencia in California

  • Rank in California107th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups40.3% of all records

Compared with California as a whole, Valencia has 10.1× the state's share of dental assistant records and 0.21× its share of student in an organized health care education/training program records.

Providers in Valencia, alphabetically

  1. Mary Rose Manzana, D.D.S.Dentist1811031057
  2. Maria Angelica Marasigan, FNPFamily Nurse Practitioner1497210512
  3. Patricia MaravillaBehavior Technician1609345859
  4. Angela MargolisBehavior Technician1417426669
  5. Susan Margotta, LMFTMarriage & Family Therapist1134626179
  6. Pedram Marhabi, DDSOral and Maxillofacial Surgery (Dentist)1669657664
  7. Patricia Marion, M.A.Marriage & Family Therapist1407158983
  8. Kelly MarkleyClinical Social Worker1114683307
  9. Jefferson Marquez, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1184596132
  10. Esther Marron, PSY.D.Clinical Psychologist1740307925
  11. Hazel MarronBehavior Technician1801365077
  12. Roscoe Marter, MD.Obstetrics & Gynecology Physician1609891142
  13. Erin MartinFamily Nurse Practitioner1992257620
  14. Myra Martin, M.D.Anesthesiology Physician1134294564
  15. Alondra MartinezBehavior Technician1700411840
  16. Danielle MartinezHealth Educator1164230397
  17. Daphne MartinezBehavior Technician1609732429
  18. Fernando MartinezClinical Social Worker1942559679
  19. Joseph Martinez, OTR/LOccupational Therapist1851053219
  20. Kelly MartinezSpeech-Language Pathologist1588057285
  21. Kimberly MartinezBehavior Technician1477109213
  22. Teresa Martinez, MSWCase Manager/Care Coordinator1265837801
  23. Xochitl MartinezBehavior Analyst1871200246
  24. Emily Martino, NPFamily Nurse Practitioner1427567106
  25. Elaine Masangkay, DCChiropractor1538208947
  26. Hana Serina MassabBehavior Technician1306315577
  27. Monica MatthewsCommunity Health Worker1619435138
  28. Daniel Maurio, MA, AMFTMental Health Counselor1396411815
  29. Brittaney MayBehavior Technician1659166684
  30. Fidaleah MayelianHome Health Registered Nurse1528644531
  31. Tracy MazyNurse Practitioner1326912411
  32. Caitlin McCaffrey, M.A., BCBABehavior Analyst1639567951
  33. Jennifer McCannBehavior Technician1912538174
  34. Julia McCauleySpeech-Language Assistant1700634813
  35. Neil McClenaghan, O.D.Optometrist1487783007
  36. Andree McColl-Ravanelli, LCSWClinical Social Worker1376056044
  37. Mary Ellen McCormick, MDPediatric Adolescent Medicine Physician1770783847
  38. Michael McCray, MDDermatology Physician1235282856
  39. Matthew McCullough, M.D.Internal Medicine Physician1679839732
  40. Andrea McDiffettBehavior Analyst1770915050
  41. Cindy McDonald, RNRegistered Nurse1871291310
  42. Thomas McDonald, MDClinical Pathology/Laboratory Medicine Physician1407265903
  43. Tyrone McDuffieOccupational Therapist1861334930
  44. Laura McEnerney, M.D.Gastroenterology Physician1558632208
  45. Cyan McFarlane, MDPreventive Medicine/Occupational Environmental Medicine Physician1629539481
  46. Kyara McGeeBehavior Technician1568931731
  47. Kathleen McGrawMedical Art Specialist/Technologist1225583073
  48. Rickie McGregor, LVNClinical Nurse Specialist1831803543
  49. Olivia McLaughlinBehavior Technician1134772544
  50. Taylor McLaughlinBehavior Technician1568263754

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

Valencia, California appears in the CMS National Plan and Provider Enumeration System with 2,083 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 Valencia - 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 Valencia 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 Valencia is weighted toward Behavior Technician (547 clinicians, followed by Marriage & Family Therapist with 147 and Behavior Analyst with 146). 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, Valencia reports roughly 5.3 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Valencia practice address, a coverage gap Valencia patients typically fill by traveling to a larger nearby hub.

For Valencia 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 Valencia, CA?

There are 2,083 registered healthcare providers in Valencia, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Valencia?

The most common specialties in Valencia are Behavior Technician, Marriage & Family Therapist, Behavior Analyst, Clinical Social Worker, Speech-Language Pathologist. Behavior Technician has the most providers with 547.

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.