NPPES file of Aug 9, 2026

Doctors and health care providers in Duarte, CA

1,287 individual NPPES records list a practice address in Duarte, 166th of 812 California cities. The largest group is family nurse practitioner: 96, 7% of the city's records, against 2% across California. Page 13 of 26.

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

Duarte in California

  • Rank in California166th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17% of all records

Compared with California as a whole, Duarte has 263.3× the state's share of hematology (internal medicine) physician records and 0.11× its share of behavior technician records.

Providers in Duarte, alphabetically

  1. Alexandra KubelaSchool Psychologist1467322131
  2. Chloe KuhlmanBehavior Analyst1639736226
  3. Fan Chi Kung, ACUPUNCTURISTAcupuncturist1255193975
  4. Stephanie Kunkel, DPTPhysical Therapist1467007914
  5. Pei Kuo, NP-CFamily Nurse Practitioner1265822076
  6. Larry Kwak, M.D. , PHDHematology (Internal Medicine) Physician1134215817
  7. Hygine KwonSpeech-Language Pathologist1356791123
  8. Mike Kwon, MDAnesthesiology Physician1184200529
  9. Keane LaiClinical Pathology Physician1770679268
  10. Lily Lai, MDSurgery Physician1114029188
  11. Allie Lam, OTR/LOccupational Therapist1265932529
  12. Keng Lam, MDNeurology Physician1043765977
  13. Lillian LamOncology Pharmacist1932055100
  14. Ryan Lamm, M.D.Surgical Oncology Physician1891228482
  15. Tracy Lammers, NPFamily Nurse Practitioner1508002528
  16. Beth Landa, PACPhysician Assistant1356458137
  17. Shana Landau, M.D.Diagnostic Radiology Physician1437190915
  18. Wendy Landier, NPPediatric Nurse Practitioner1912116658
  19. Irene Lao, M.D.Dermatology Physician1235113457
  20. Carmen Lara-Ortiz, RDRegistered Dietitian1225836117
  21. Angelica Lat, NP, AGACNP-BCGerontology Nurse Practitioner1932719762
  22. Clayton Lau, MDUrology Physician1811082720
  23. Sean Lau, MDAnatomic Pathology & Clinical Pathology Physician1306803101
  24. See-Lun Lau, RPH, BCOPOncology Pharmacist1073657581
  25. Daisy LazcanoRegistered Nurse1023997889
  26. Nikola Lazovich, CRNACertified Registered Nurse Anesthetist1376023762
  27. Maithao Le, M.D.Surgical Oncology Physician1760613574
  28. Phuc Le, MDOphthalmology Physician1235323775
  29. Tiffane Le, L. ACAcupuncturist1568003564
  30. Vanique LePharmacist1306391669
  31. Sheryl Leahey, FNP-CFamily Nurse Practitioner1952869281
  32. Aram Lee, M.D.Diagnostic Radiology Physician1851550651
  33. Huyen LeePharmacist1285354290
  34. Matthew Lee, MDMedical Oncology Physician1598296469
  35. Peter Lee, MDHematology (Internal Medicine) Physician1033245840
  36. Sarah Lee, M.D.Hematology (Internal Medicine) Physician1255741328
  37. Stephen Lee, MDGynecologic Oncology Physician1114185923
  38. Winston Lee, MD, PHDHematology (Pathology) Physician1013232859
  39. Jason Lei, FNPFamily Nurse Practitioner1437552726
  40. Andrew Leitner, MDPain Medicine (Anesthesiology) Physician1801038237
  41. Lucia Lemus Mejia, LCSWClinical Social Worker1356783211
  42. Lucille Leong, MDMedical Oncology Physician1104936459
  43. Alexandra Levine, M.D.Hematology (Internal Medicine) Physician1356371967
  44. Rachel Levy, CPNP-ACAcute Care Nurse Practitioner1114669405
  45. Michael Lew, MDAnesthesiology Physician1174580955
  46. Daneng Li, M.D.Medical Oncology Physician1285877209
  47. Kelly LiPharmacist1053046458
  48. Melisa LiPharmacist1790408177
  49. Tom Liang, MDAnatomic Pathology & Clinical Pathology Physician1679079503
  50. Yu Liang, M.D., PH.D.Anatomic Pathology & Clinical Pathology Physician1558595561

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

Duarte, California appears in the CMS National Plan and Provider Enumeration System with 1,287 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 Duarte - 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 Duarte 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 Duarte is weighted toward Family Nurse Practitioner (96 clinicians, followed by Clinical Social Worker with 62 and Hematology (Internal Medicine) Physician with 61). 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, Duarte reports roughly 3.3 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, Mental Health Counselor is the most prominent one with no provider currently listing a Duarte practice address, a coverage gap Duarte patients typically fill by traveling to a larger nearby hub.

For Duarte 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 Duarte, CA?

There are 1,287 registered healthcare providers in Duarte, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Duarte?

The most common specialties in Duarte are Family Nurse Practitioner, Clinical Social Worker, Hematology (Internal Medicine) Physician, Physician Assistant, Medical Oncology Physician. Family Nurse Practitioner has the most providers with 96.

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.