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 10 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. Anne DelgadoCommunity Health Worker1245778430
  2. Casey Delillo, RADT-IAddiction (Substance Use Disorder) Counselor1689336216
  3. Jodi Dembicer-Gross, SLP/RPESpeech-Language Pathologist1922433994
  4. Hasan DemirPeer Specialist1134924624
  5. Tina DemirchianBehavior Technician1265035265
  6. Delphine Demore, PH.D.Psychologist1528099611
  7. Frederick Dennis, M.D.Emergency Medicine Physician1033157003
  8. Sean Dennis, PTAPhysical Therapy Assistant1871242446
  9. Kristi Depew, RADTAddiction (Substance Use Disorder) Counselor1134830128
  10. Vicken Derbalian, D.D.SGeneral Practice Dentistry1477617066
  11. Brennan Deslauriers, COTA/LOccupational Therapist1316720915
  12. Lindsey DesouzaAddiction (Substance Use Disorder) Counselor1598354672
  13. Ajeeta DeujaOccupational Therapist1457724106
  14. Cherilyn DeveckaAddiction (Substance Use Disorder) Counselor1154127926
  15. Natalie DevriesBehavior Technician1104702653
  16. Gigi DiataPhysical Medicine & Rehabilitation Physician1760036248
  17. Aylin DiazBehavior Technician1396557591
  18. David DiazStudent in an Organized Health Care Education/Training Program1669963930
  19. Mischel DiazMedical Physician Assistant1912736687
  20. Anthony DietelAddiction (Substance Use Disorder) Counselor1902678063
  21. Michael Digiuseppe, D.P.MFoot & Ankle Surgery Podiatrist1801197934
  22. Ainsley Dilag, OTR/LOccupational Therapist1740847359
  23. Jacqueline Dinh, MS SLPSpeech-Language Pathologist1679070031
  24. Aminta Dixon-Lorenzo, MASTERS IN SCIENCEProfessional Counselor1700499340
  25. Angela DoRegistered Nurse1417897067
  26. Waleed Doany, M.D.Specialist1447360573
  27. Skylar DockBehavior Technician1861176745
  28. Patricia DockeryPeer Specialist1073383634
  29. Casey DohertyPeer Specialist1417635905
  30. Ekaterina DokukinaFamily Nurse Practitioner1073047874
  31. Jean Dolaway, MS PTPhysical Therapist1720843857
  32. Judith DominguezRehabilitation Practitioner1497541189
  33. Breahn Donaldson, MDEmergency Medicine Physician1104486208
  34. Taylor Donato, COTA/LOccupational Therapy Assistant1578421533
  35. Victoria Dontsova, D.D.S.General Practice Dentistry1265653695
  36. Victoria Dontsova, DDSGeneral Practice Dentistry1558575621
  37. Heather DooleyTechnician1285117663
  38. Barry Dorfman, D.D.S.General Practice Dentistry1528091766
  39. Marni DornfeldPulmonary Rehabilitation Certified Respiratory Therapist1558930669
  40. Kyle DotsonPeer Specialist1285314369
  41. Donald DouglasAddiction (Substance Use Disorder) Counselor1174046429
  42. Eric DouglasPeer Specialist1386412997
  43. Maxin DowellBehavior Technician1902512106
  44. Nicole Downey, PSYDClinical Psychologist1841500980
  45. Aaron Downs-SanchezBehavior Technician1346901493
  46. Danielle DrakeStudent in an Organized Health Care Education/Training Program1982046991
  47. Loretta Dubin, MFTMarriage & Family Therapist1457465312
  48. Gregor Feedton DuclairStudent in an Organized Health Care Education/Training Program1487445185
  49. Jessica DukesMedical Physician Assistant1427888155
  50. Eugene Dula, MDUrology Physician1184694523

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.