NPPES file of Aug 9, 2026

Doctors and health care providers in Henderson, NV

7,490 individual NPPES records list a practice address in Henderson, 3rd of 45 Nevada cities. The largest group is personal care attendant: 1,665, 22% of the city's records, against 32% across Nevada. Page 124 of 150.

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

The 8 largest groups in Henderson

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Henderson in Nevada

  • Rank in Nevada3rd of 45 cities by records
  • Share of the state7.5% of Nevada's records
  • Specialties present25 or more taxonomy codes
  • Top three groups34.7% of all records
  • Personal Care Attendant rank3rd of the 10 Nevada cities with the most

Compared with Nevada as a whole, Henderson has 2.2× the state's share of physical therapist records and 0.41× its share of student in an organized health care education/training program records.

Providers in Henderson, alphabetically

  1. Dalia Sieger, PT, DPTPhysical Therapist1598437162
  2. Franchesca SiegfriedBehavior Technician1114817707
  3. Aaron SiemerPersonal Care Attendant1063261683
  4. Raina SiemersBehavior Technician1952296634
  5. Benjamin SiggersBehavior Analyst1932607751
  6. Shannon Signorino, PA CPhysician Assistant1396737235
  7. Ashley Sikand, M.D.Otolaryngology Physician1477519825
  8. Kristi-Lee SikorskiBehavior Technician1013791771
  9. Jesohaia SilbermanCounseling Psychologist1982403788
  10. Shadar SilerHome Health Aide1104592344
  11. Joshua SillitoeMarriage & Family Therapist1497143788
  12. Christeen Silva, PSY.D.Clinical Psychologist1215546221
  13. Diana SilvaBehavior Technician1568351310
  14. Jessica Silva, DMDPeriodontics1619302353
  15. Clarissa Silva Jones, MSHearing Instrument Specialist1972831477
  16. Rhorie SilverBehavior Technician1285278721
  17. Michael Silvers, DO,MPHPublic Health & General Preventive Medicine Physician1649225863
  18. Ma Hazel SilvestreLicensed Practical Nurse1235018425
  19. Brandon Silvestry, DMDOrthodontics and Dentofacial Orthopedics Dentistry1770466120
  20. Teddy Sim, DCChiropractor1922375294
  21. Britney Simanek, FNP-CFamily Nurse Practitioner1548094782
  22. Michael Sime, ATCAthletic Trainer1356434088
  23. Bracy SimmonsRehabilitation Practitioner1811545387
  24. Chadwick SimmonsPersonal Care Attendant1245832435
  25. Laura Simmons, MFTMarriage & Family Therapist1104847680
  26. Maren Simmons, MFT-I STUDENTMarriage & Family Therapist1881522969
  27. River SimmonsMental Health Counselor1548912876
  28. Francine Simms, CNADoula1447501101
  29. Breeanna Simon, PAPhysician Assistant1770115966
  30. Irwin Simon, M.D.Surgery Physician1003872193
  31. Paula Simon, MT ASCPTechnician/Technologist1770091993
  32. Patrick Simone, DDS MAGDGeneral Practice Dentistry1811022072
  33. Luke Simonis, D.D.S.Dentist1154674588
  34. Amanda Simons, LCSWClinical Social Worker1538966114
  35. Delia SimonsPersonal Care Attendant1609517242
  36. Victoria Simons, OMDAcupuncturist1023831955
  37. Carol SimpsonPersonal Care Attendant1528611431
  38. Graham Simpson, MDInternal Medicine Physician1679786396
  39. Kenyia SimpsonPersonal Care Attendant1306637640
  40. Lisa SimpsonHome Health Aide1487225785
  41. Lisa SimpsonPersonal Care Attendant1336910967
  42. Matthew Simpson, DCChiropractor1134159809
  43. Shonte SimpsonHome Health Aide1740989227
  44. Homer SimsCommunity Health Worker1194154849
  45. Jason Sims, PHARMDPharmacist1326313131
  46. Jeannette SimsPersonal Care Attendant1215418090
  47. Margarita SimsPersonal Care Attendant1912672718
  48. Maryam Sina, DDSDentist1457625832
  49. Alison SingcoGeneral Practice Registered Nurse1649199811
  50. Arianne SingerRehabilitation Practitioner1366993420

The largest Nevada cities

  1. Las Vegas65,269
  2. Reno11,565
  3. North Las Vegas5,713
  4. Sparks2,016
  5. Carson City1,556

All of Nevada →

How to read this directory

Henderson, Nevada appears in the CMS National Plan and Provider Enumeration System with 7,490 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 Henderson - 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 Henderson 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 Henderson is weighted toward Personal Care Attendant (1,665 clinicians, followed by Behavior Technician with 614 and Behavior Analyst with 323). 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 Nevada's population, Henderson reports roughly 234.5 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 Henderson 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 Henderson, NV?

There are 7,490 registered healthcare providers in Henderson, NV, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Henderson?

The most common specialties in Henderson are Personal Care Attendant, Behavior Technician, Behavior Analyst, Physical Therapist, Family Nurse Practitioner. Personal Care Attendant has the most providers with 1,665.

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.