Desiree Castonguay, PA-C
Physician Assistant · Las Vegas, NV
Desiree Castonguay, PA-C is a physician assistant with a practice address in Las Vegas, Nevada, and NPI 1730578535, issued on Jan 16, 2015. Check the license (Nevada PA2685, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Desiree Castonguay
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA2685 NV
Self-reported in NPPES; status is on the state search - Practice location
- 7190 S Cimarron RD, Las Vegas, NV 89113
- Phone
- (702) 675-3240
- Enumerated
- Jan 16, 2015
- Entity
- Type 1 · individual
Also registered at 7190 S Cimarron RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Desiree Castonguay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license PA2685Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
82% fewer Medicare Part D claims than the average physician assistant in 2024
151 Medicare Part D claims for 63 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate58 claims
- Ipratropium Bromide27 claims
- Omeprazole16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $730.35
13 payments, mostly food and beverage; the largest payer was Intra-Sana Laboratories. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospital and facility affiliations
- Dignity Health Medical Group Nevada LLCLas Vegas, NV
- Unlv MedicineLas Vegas, NV
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Physician Assistant providers in Nevada
There are 1,042 physician assistant records in Nevada.
Other physician assistant records in Nevada
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- Basel Al-Adham, PA-CLas Vegas, NV1699802926
- Madeliene AlauriaCarson City, NV1225848815
- James Albitre, PA-CElko, NV1639189186
- Andrea Alessi, PAHenderson, NV1346759875
Common questions
What is Desiree Castonguay, PA-C's NPI number?
Desiree Castonguay, PA-C's National Provider Identifier (NPI) is 1730578535, issued on Jan 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Desiree Castonguay, PA-C located?
The NPPES record lists a practice address at 7190 S Cimarron RD, Las Vegas, NV, 89113. Phone: (702) 675-3240. Providers update this record themselves, so call before visiting.
How can I verify Desiree Castonguay, PA-C's license?
NPPES lists Nevada license number PA2685, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Desiree Castonguay, PA-C prescribe under Medicare Part D?
In 2024, Desiree Castonguay, PA-C had 151 Medicare Part D claims for 63 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.