NPPES file of Aug 9, 2026

Doctors and health care providers in Tarzana, CA

2,122 individual NPPES records list a practice address in Tarzana, 105th of 812 California cities. The largest group is addiction (substance use disorder) counselor: 222, 10% of the city's records, against 3% across California. Page 16 of 43.

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).

Tarzana in California

  • Rank in California105th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25% of all records

Compared with California as a whole, Tarzana has 8.8× the state's share of peer specialist records and 0.40× its share of mental health counselor records.

Providers in Tarzana, alphabetically

  1. Alberto Guerra LopezAthletic Trainer1235700980
  2. James Guibone, LICENSE VOCATIONAL NLicensed Vocational Nurse1275926016
  3. Victor GutierrezAddiction (Substance Use Disorder) Counselor1700397619
  4. Katharine Gutshall, M.A., B.C.B.A.Behavior Analyst1669701611
  5. Suzie GyadikyanRegistered Nurse1457132854
  6. Ernest Gyolchyan, DPTPhysical Therapist1275226524
  7. Ani GyulamjyanBehavior Analyst1609521541
  8. Lisa Hacken, APCCProfessional Counselor1962047605
  9. Christine Hacobian, M.S., CCC-SLPSpeech-Language Pathologist1942967336
  10. Hamed Haghnazar, MD, MPHAddiction Medicine (Family Medicine) Physician1649701251
  11. Nilufar Haider, MS, OTR/LOccupational Therapist1710662861
  12. Charlotte Haigh, MSMarriage & Family Therapist1225526726
  13. Zenebe HaileLicensed Vocational Nurse1376117184
  14. Fardin Hakakian, D.P.M.Podiatrist1801812359
  15. Diana Hakim, PA-CPhysician Assistant1265093926
  16. Aaryn HalePeer Specialist1700668738
  17. Ariel HaleBehavior Analyst1093325482
  18. Ashlynn HaleAddiction (Substance Use Disorder) Counselor1679453963
  19. Kelly HallSpeech-Language Assistant1255703393
  20. Shelley Halpern, C.HT.Counselor1629316674
  21. Jasmine Hamedaninia, NPPsychiatric/Mental Health Nurse Practitioner1114862125
  22. Carole Hammond-Saslow, PH.D.Clinical Psychologist1710062625
  23. Laura Hamza, CSACAddiction (Substance Use Disorder) Counselor1407072267
  24. Shang Han, HA8163Hearing Instrument Specialist1255879235
  25. Yehuda Handelsman, M.D.Endocrinology, Diabetes & Metabolism Physician1063453769
  26. Candice HannaniStudent in an Organized Health Care Education/Training Program1144885062
  27. Erika HansenCounselor1750580593
  28. Frederick Hansing, DDSGeneral Practice Dentistry1083810121
  29. Salomeh Harandi, RPHPharmacist1083135032
  30. Sahar HaririPharmacist1073084570
  31. Christina HaroldSpeech-Language Assistant1083268817
  32. Gregory HarrellBehavior Technician1184381147
  33. Michael HarrisRegistered Nurse1083283170
  34. Charlotte HarrisonSpeech-Language Pathologist1780296392
  35. Shannon HartSpeech-Language Pathologist1720628829
  36. Emin HartunianDentist1942760079
  37. Robert Harwood, M.D.Surgery Physician1104840339
  38. Neda HasanMarriage & Family Therapist1467261347
  39. Nisha Hatia, NPNurse Practitioner1013079557
  40. Mark HausknechtAddiction (Substance Use Disorder) Counselor1386214310
  41. Joie Lynn HaydelStudent in an Organized Health Care Education/Training Program1215625843
  42. Christie Hayes, R1329441118Addiction (Substance Use Disorder) Counselor1730642422
  43. Bahareh Haykani, PA-CPhysician Assistant1124514773
  44. Elisha Haykani, DDSOrthodontics and Dentofacial Orthopedics Dentistry1104714682
  45. Charles Headrick, MDColon & Rectal Surgery Physician1265537831
  46. Deborah Heaps, M.D.Anesthesiology Physician1205854270
  47. Kevin Heath, RADTAddiction (Substance Use Disorder) Counselor1366303778
  48. Neil Hecht, D.P.M.Foot & Ankle Surgery Podiatrist1912902768
  49. Jennifer Heckel, QASPBehavior Analyst1841847258
  50. Alan Heilpern, M.D.Emergency Medicine Physician1649219080

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

Tarzana, California appears in the CMS National Plan and Provider Enumeration System with 2,122 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 Tarzana - 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 Tarzana 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 Tarzana is weighted toward Addiction (Substance Use Disorder) Counselor (222 clinicians, followed by Behavior Technician with 178 and Marriage & Family Therapist with 131). 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, Tarzana reports roughly 5.4 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 Tarzana 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 Tarzana, CA?

There are 2,122 registered healthcare providers in Tarzana, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Tarzana?

The most common specialties in Tarzana are Addiction (Substance Use Disorder) Counselor, Behavior Technician, Marriage & Family Therapist, Behavior Analyst, Student in an Organized Health Care Education/Training Program. Addiction (Substance Use Disorder) Counselor has the most providers with 222.

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.