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 28 of 41.
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
- Richard NoackCounselor1053887588
- Jamillah NockClinical Social Worker1245589811
- Todd Nole, R.PH.Pharmacist1336468974
- Nancy NordlandRehabilitation Practitioner1285982157
- Daytona NorrisBehavior Technician1043786353
- Violeta Nunez-CalderonBehavior Technician1124639026
- Cynthia Nunez-Gonzalez, LSWClinical Social Worker1861008419
- Usha Nuthi, MDNeurology Physician1497722524
- Brenden Nutt, PT, DPTPhysical Therapist1588531859
- Teresa NutterDental Assistant1770106346
- Nholbie O'CampoHome Health Aide1770242687
- Patrick O'Donnell, MDInternal Medicine Physician1538508049
- Katherine O'Gorman, DDSGeneral Practice Dentistry1659775005
- Julia O'Leary, APRN, FNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1114201365
- Michael O'Leary, RPHPharmacist1689131211
- Hannah O'Neill, PTPhysical Therapist1972851210
- Timothy O'SheaCorneal and Contact Management Optometrist1033362074
- Pamela Obah, PHARMDPharmacist1043650294
- Andrea OdaMassage Therapist1568080380
- Nathan OdaMassage Therapist1942828686
- Daisy OjedaDental Assistant1598371502
- Elizabeth OjedaAddiction (Substance Use Disorder) Counselor1851760177
- Vivian Okirie, MDHospitalist Physician1568968501
- Ayodele Okunola, M.D.Internal Medicine Physician1124290317
- Tamara Old, O.D.Optometrist1104906759
- Gloria OlivaresBehavior Technician1598582173
- Carlissa OlmsteadBehavior Technician1255260345
- Ewelina Olszewska, M.EDRehabilitation Practitioner1548669310
- Richelle OlveraBehavior Analyst1730505975
- Mackayla OmalleyBehavior Technician1326611815
- Connor OnestoBehavior Technician1891370649
- Agnes Onyeagbako, RNRegistered Nurse1285962159
- Jude OnyeagoluRehabilitation Practitioner1831409242
- Gabriel Ordaz JimenezBehavior Analyst1730890435
- Jazmine OrigelBehavior Technician1407686876
- Manuel OrozcoBehavior Analyst1083030456
- Vanessa Orozco FernandezBehavior Technician1124683206
- Jessica OrrCommunity Health Worker1437434230
- Marcus OrteroBehavior Analyst1275837296
- Aniceto OrtizPersonal Care Attendant1447888052
- Julie Ortiz, M.S., CCC-SLPSpeech-Language Pathologist1942379961
- Jeanine Osaurus, ODOptometrist1679057913
- Ryan Osterberg, ACNPAcute Care Nurse Practitioner1447939624
- Emily Outland, RBTBehavior Technician1487549200
- James OvertonRehabilitation Practitioner1417241845
- Michel OvertonRehabilitation Practitioner1942594379
- Jacquelyn OwenBehavior Technician1982574828
- Janeen Owen, SLP MA/CCC8645Speech-Language Pathologist1215683875
- Jada OwensPersonal Care Attendant1497345607
- Jessell Owens, M.D.Orthopaedic Surgery Physician1629459938
The largest Nevada cities
- Las Vegas65,269
- Reno11,565
- Henderson7,490
- North Las Vegas5,713
- Carson City1,556
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.