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 17 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. Christina NguyenPhysical Rehabilitation Occupational Therapist1225533995
  2. Daniel Nguyen, MDAnesthesiology Physician1750469565
  3. Keemlin Nguyen, N.P.Gerontology Nurse Practitioner1538824784
  4. Kevin NguyenPhysical Therapist1497676498
  5. Kimhuynh Nguyen, NURSE PRACTITIONERFamily Nurse Practitioner1265642110
  6. Lily Nguyen, FNP-BCFamily Nurse Practitioner1518759273
  7. Tiffany Nguyen, PHARMDPain Management Pharmacist1396665972
  8. Tim Nguyen, NP-CGerontology Nurse Practitioner1033721923
  9. Destonee NicometoStudent in an Organized Health Care Education/Training Program1487080743
  10. Miguel NievesCommunity Health Worker1225710395
  11. Liana Nikolaenko, M.D.Hematology (Internal Medicine) Physician1700124914
  12. Nicole NishimuraPhysical Therapist1215721204
  13. Ellen Nong, PA-CPhysician Assistant1538772371
  14. Ashley NunezPhysical Therapist1467276659
  15. Charlene Nuno, PACPhysician Assistant1558474890
  16. Diana Oganesyan, NPNurse Practitioner1528915352
  17. Adeboye Ogunseitan, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1477533198
  18. James Oh, LAC., PH.DAcupuncturist1215231915
  19. Rocio OjedaRehabilitation Practitioner1902228802
  20. Greg Oji, M.D.Pediatrics Physician1487913976
  21. Jacqueline Olazaba, AMFT AND APCCMarriage & Family Therapist1245951946
  22. Marinel Olivares, LCSWClinical Social Worker1932672995
  23. Ky Om, PHARM.D.Pharmacist1386937795
  24. Megan Dominique OngPharmacist1750928610
  25. Angela Onuegbulem, NPNurse Practitioner1275220295
  26. Mykola Onyshchenko, MD, PHDMedical Oncology Physician1821342775
  27. Harry Openshaw, MDNeurology Physician1154438943
  28. Jazmynn Orellana-NoiaGerontology Nurse Practitioner1871109330
  29. Victor Orellana-Noia, MDHematology (Internal Medicine) Physician1700298528
  30. Vanessa OrtegaMarriage & Family Therapist1235409897
  31. Salman OtoukeshHematology (Internal Medicine) Physician1225476484
  32. Marcus Ottochian, M.D.Critical Care Medicine (Internal Medicine) Physician1952614307
  33. Abbas Padeganeh, PHD, FACMGClinical Cytogenetics Physician1861990988
  34. Melodee PajelaPhysical Therapy Assistant1982300570
  35. Stacy Pak, PHARM.D.Pharmacist1831471283
  36. Sumanta Pal, MDMedical Oncology Physician1700938180
  37. Roxana PalaciosCase Manager/Care Coordinator1780019166
  38. Melanie Palomares, MDMedical Oncology Physician1750347548
  39. Hui PanAnatomic Pathology & Clinical Pathology Physician1194285023
  40. Joyce Pan, DNAP, CRNACertified Registered Nurse Anesthetist1033958087
  41. Anthony Pangallo, PA-CPhysician Assistant1861249088
  42. Sonia PanucoSocial Worker1336683283
  43. Hao Kai Pao, L.ACAcupuncturist1841516911
  44. Maria Parayno, M.D.Nuclear Medicine Physician1336387505
  45. Jose Paredes, M.D.Anesthesiology Physician1962410506
  46. Chintan Parekh, M.D.Pediatric Hematology & Oncology Physician1568785004
  47. Vishwas Parekh, M.D.Dermatopathology (Pathology) Physician1982960266
  48. Cynthia Parenti, MDAnesthesiology Physician1083670814
  49. Ralitza ParinaSurgical Oncology Physician1427437227
  50. Chen ParkMental Health Counselor1508381443

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.