NPPES file of Aug 9, 2026

Doctors and health care providers in Sylmar, CA

1,454 individual NPPES records list a practice address in Sylmar, 150th of 812 California cities. The largest group is students in training: 189, 13% of the city's records, against 4% across California. Page 19 of 30.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Sylmar in California

  • Rank in California150th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.9% of all records

Compared with California as a whole, Sylmar has 34.9× the state's share of ambulatory care registered nurse records and 0.58× its share of marriage & family therapist records.

Providers in Sylmar, alphabetically

  1. Karla Murillo, MD MPHStudent in an Organized Health Care Education/Training Program1497696884
  2. Sadie MurrayRehabilitation Practitioner1508560293
  3. Lara Murti, M.D.Internal Medicine Physician1912263948
  4. Michele Muto, LCSWClinical Social Worker1568540797
  5. Caitlin Myers, C-FNPFamily Nurse Practitioner1588764195
  6. Ursula Myers, PTPhysical Therapist1063863140
  7. Ohmar Myint, MDObstetrics & Gynecology Physician1811239155
  8. Jason NaderiStudent in an Organized Health Care Education/Training Program1871242156
  9. Ericka Naegle, MS, RD, CNSCRegistered Dietitian1235999723
  10. Erin Napier, MDStudent in an Organized Health Care Education/Training Program1154017804
  11. Gerryl May Naranjo, MDStudent in an Organized Health Care Education/Training Program1750220802
  12. Zachary NardonePsychiatry Physician1780387506
  13. Manal Nasry, MFTMarriage & Family Therapist1295995959
  14. Lesly NavarroDay Training/Habilitation Specialist1861268948
  15. Rosemary Navarro, D.D.S.General Practice Dentistry1669493169
  16. Alexa Navarro SanchezDay Training/Habilitation Specialist1093553943
  17. Vanessa NazarianStudent in an Organized Health Care Education/Training Program1013894047
  18. Candy NdarwaCommunity Health Worker1841062239
  19. Lydia Nelson, MDPsychiatry Physician1033869284
  20. Stephen Nemeth, M.D.Anesthesiology Physician1710018031
  21. Delores-Monique NeubleLicensed Vocational Nurse1083327159
  22. David George NewsomeDay Training/Habilitation Specialist1508624610
  23. Jarvis Ngati, M.D.Psychiatry Physician1205088705
  24. Amy Nguyen, MDAnesthesiology Physician1548792260
  25. Christine Nguyen, PHARMDPharmacist1669658803
  26. Hoang Nguyen, D.P.MFoot & Ankle Surgery Podiatrist1922019264
  27. Hoang Anh Nguyen, DOInternal Medicine Physician1457971749
  28. Hoanglong Nguyen, MDInternal Medicine Physician1164715736
  29. Jacqueline Nguyen, DOInternal Medicine Physician1730874306
  30. Julien NguyenCritical Care Medicine (Internal Medicine) Physician1417377714
  31. Kaylin Nguyen, MDCardiovascular Disease Physician1487188959
  32. Lam Nguyen, MDPediatrics Physician1114187697
  33. Trong-Tuong Nguyen, MDStudent in an Organized Health Care Education/Training Program1790434108
  34. Tuan Nguyen, M.D.Student in an Organized Health Care Education/Training Program1811126444
  35. VI Nguyen, MDInternal Medicine Physician1316697519
  36. Vy Nguyen, MDStudent in an Organized Health Care Education/Training Program1851978787
  37. Chiayi NiNuclear Imaging & Therapy Physician1740686435
  38. Yvonne NiboStudent in an Organized Health Care Education/Training Program1083196125
  39. Tina Nicholls, PTAPhysical Therapy Assistant1275056657
  40. Jeanette NicolasAddiction (Substance Use Disorder) Counselor1043539612
  41. Elvorr NiervaPhysical Therapist1629334750
  42. Elizabeth Nieves-Robins, LCSWClinical Social Worker1497284111
  43. Winifredo NigozaCommunity Health Worker1295535367
  44. Arlisa NimneteDay Training/Habilitation Specialist1568206761
  45. Robert Nishimura, MDNeurology Physician1265467500
  46. Thomas Norman, MDStudent in an Organized Health Care Education/Training Program1619727476
  47. Sheryl North, M.D.Diagnostic Radiology Physician1932237252
  48. Veronica NunezAddiction (Substance Use Disorder) Counselor1235373366
  49. Saadia NurStudent in an Organized Health Care Education/Training Program1720848096
  50. Max NutkiewiczStudent in an Organized Health Care Education/Training Program1114777018

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

Sylmar, California appears in the CMS National Plan and Provider Enumeration System with 1,454 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 Sylmar - 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 Sylmar 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 Sylmar is weighted toward Student in an Organized Health Care Education/Training Program (189 clinicians, followed by Internal Medicine Physician with 102 and Day Training/Habilitation Specialist with 85). 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, Sylmar reports roughly 3.7 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, Behavior Technician is the most prominent one with no provider currently listing a Sylmar practice address, a coverage gap Sylmar patients typically fill by traveling to a larger nearby hub.

For Sylmar 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 Sylmar, CA?

There are 1,454 registered healthcare providers in Sylmar, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Sylmar?

The most common specialties in Sylmar are Student in an Organized Health Care Education/Training Program, Internal Medicine Physician, Day Training/Habilitation Specialist, Addiction (Substance Use Disorder) Counselor, Psychiatry Physician. Student in an Organized Health Care Education/Training Program has the most providers with 189.

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.