NPPES file of Aug 9, 2026

Doctors and health care providers in Sparks, NV

2,016 individual NPPES records list a practice address in Sparks, 5th of 45 Nevada cities. The largest group is behavior technician: 306, 15% of the city's records, against 6% across Nevada. Page 18 of 41.

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

The 8 largest groups in Sparks

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

Sparks in Nevada

  • Rank in Nevada5th of 45 cities by records
  • Share of the state2% of Nevada's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.6% of all records
  • Behavior Technician rank4th of the 10 Nevada cities with the most

Compared with Nevada as a whole, Sparks has 13.6× the state's share of dental assistant records and 0.15× its share of personal care attendant records.

Providers in Sparks, alphabetically

  1. Troy Humphreys, OD FAAOOptometrist1992712194
  2. Joel HuntEmergency Medicine Physician1184200602
  3. Alicia HunterAddiction (Substance Use Disorder) Counselor1972434256
  4. Ivette Hunter, CSW-INTERNClinical Social Worker1063926095
  5. Sarah HunterCase Manager/Care Coordinator1821348442
  6. Timothy Huntting, ODOptometrist1598243396
  7. Alaina Hurd, MPHCounselor1306315718
  8. Leigh HurstMental Health Counselor1558751131
  9. Deanna HutchcroftRehabilitation Practitioner1174816086
  10. Deborah Hutchinson, OTR/LOccupational Therapist1790102168
  11. Elizabeth Hutson, MDGynecology Physician1659462208
  12. Kimberly Hutton, MSWClinical Social Worker1144250002
  13. Cassie HuxtableBehavior Technician1033053731
  14. Chris HuynhPharmacist1578244539
  15. Roxanne IacomettiRehabilitation Practitioner1477834505
  16. Analilia Ibarra VazquezHome Health Aide1740945997
  17. Camille Iglesias, CPC-IProfessional Counselor1528350774
  18. Ariel Ikesakes, PA-CMedical Physician Assistant1215559406
  19. Todd Inman, MDUndersea and Hyperbaric Medicine (Preventive Medicine) Physician1659324374
  20. Geraldine Inskeep, PTPhysical Therapist1720002306
  21. Paul IthurraldeRehabilitation Practitioner1144518267
  22. Fatima Jacinto-Sanchez, BCBABehavior Analyst1821653130
  23. Heidi Jackman, BABehavior Analyst1336431428
  24. Angel JacksonRehabilitation Practitioner1174811863
  25. Erin JacksonRehabilitation Practitioner1811285406
  26. James JacksonCase Manager/Care Coordinator1780987743
  27. Marriah JacksonBehavior Analyst1285083949
  28. Brenn Jacobs, MFTMarriage & Family Therapist1790667616
  29. Daniel JacobsonHome Health Aide1568009892
  30. Julie Jacobson, RNPsychiatric/Mental Health Registered Nurse1306330204
  31. Caren Jaggers, DNP, MSN, APRN, FNPCFamily Nurse Practitioner1790036143
  32. Linda JamesCase Manager/Care Coordinator1932402989
  33. Michelle Jancso, DDSDentist1942857792
  34. Diane Janke, RNPsychiatric/Mental Health Registered Nurse1780108662
  35. Terese Jay, LCSWClinical Social Worker1023495371
  36. Jay JeffersContractor1912362286
  37. Sonja JefferyMassage Therapist1811721731
  38. Arden Jensen, P.T.Physical Therapist1679553119
  39. Sarah JensenStudent in an Organized Health Care Education/Training Program1245198100
  40. Madisson JesterHome Health Aide1497340574
  41. Gloria JimenezRehabilitation Practitioner1003161936
  42. Justin Jo, MDInternal Medicine Physician1629310248
  43. Patrick JohannessenParamedic1396682704
  44. Arianna JohnsonAssistant Behavior Analyst1467048330
  45. Geneva Johnson, APRNFamily Nurse Practitioner1245004506
  46. Hattie JohnsonContractor1417242876
  47. Haylee JohnsonHome Health Aide1235805060
  48. Hiram JohnsonContractor1356636716
  49. James Johnson, MS CCCAAudiologist1194982504
  50. Jennifer JohnsonAddiction (Substance Use Disorder) Counselor1750866455

The largest Nevada cities

  1. Las Vegas65,269
  2. Reno11,565
  3. Henderson7,490
  4. North Las Vegas5,713
  5. Carson City1,556

All of Nevada →

How to read this directory

Sparks, Nevada appears in the CMS National Plan and Provider Enumeration System with 2,016 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 Sparks - 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 Sparks 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 Sparks is weighted toward Behavior Technician (306 clinicians, followed by Rehabilitation Practitioner with 140 and Behavior Analyst with 111). 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, Sparks reports roughly 63.1 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 Nevada's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Sparks practice address, a coverage gap Sparks patients typically fill by traveling to a larger nearby hub.

For Sparks 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 Sparks, NV?

There are 2,016 registered healthcare providers in Sparks, NV, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Sparks?

The most common specialties in Sparks are Behavior Technician, Rehabilitation Practitioner, Behavior Analyst, Personal Care Attendant, Pharmacist. Behavior Technician has the most providers with 306.

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.