Roya Laura Mahana, D.O.
Emergency Medicine Physician · Las Vegas, NV
Roya Laura Mahana, D.O. is an emergency medicine physician with a practice address in Las Vegas, Nevada, and NPI 1033573589, issued on Apr 11, 2016. Check the license (Nevada DO2600, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Roya Laura Mahana
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- DO2600 NV
Self-reported in NPPES; status is on the state search - Practice location
- 3186 S Maryland Pkwy, Las Vegas, NV 89109
- Phone
- (702) 961-5000
- Enumerated
- Apr 11, 2016
- Record last updated
- Jun 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210819000985); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 575 in Nevada → Look up another NPI →
Also registered at 3186 S Maryland Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arash Albekord, M.D.Emergency Medicine Physician1023391026
- Kevin Alford, M.D.Diagnostic Radiology Physician1407242985
- Abdulla M Shereef Ali, MDNeurocritical Care Physician1396307724
- Mohammed AlnaherInternal Medicine Physician1396468344
- Oscar Alonso Oduardo, APRNNurse Practitioner1831775071
- Umar Ansari, DOStudent in an Organized Health Care Education/Training Program1306309216
Verify Roya Laura Mahana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license DO2600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average emergency medicine physician in 2024
290 Medicare Part D claims for 183 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 25 claims were for opioids.
Most prescribed
- Doxycycline Hyclate38 claims
- Cephalexin34 claims
- Methylprednisolone31 claims
- Cyclobenzaprine Hcl16 claims
- Amoxicillin-Clavulanate Potass12 claims
- Sulfamethoxazole-Trimethoprim12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 4 group practices
- Aspirus Ironwood Hospital And Clinics IncIronwood, MI
- Innova Emergency Medical Associates PCTrinidad, CO
- Lutheran Hospital Association OF The San Luis ValleyLa Jara, CO
- Southern Colorado Emergency Medical AssociatesPueblo, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roya Laura Mahana among 575 emergency medicine physician records in Nevada
Roya Laura Mahana, D.O. is one of 575 emergency medicine physician records with a practice address in Nevada. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 66% of them.
- NPI issued2016 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2014 among the 366 with a school on file
- Record last updated2020 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Nevada
There are 575 emergency medicine physician records in Nevada.
All 575 in Nevada → Every provider in Las Vegas → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Arash Albekord, M.D.Las Vegas, NV 891091023391026
- Willis Chang, M.D.Las Vegas, NV 891091609253103
- Christopher Cheng, M.D.Las Vegas, NV 891091508946427
- Katherine Januszewicz, MDLas Vegas, NV 891091255795290
- John Jobes, DOLas Vegas, NV 891091073992079
- Charles Lin, M.D.Las Vegas, NV 891091194131854
- Mark Macedo, D.O.Las Vegas, NV 891091114286077
- Jared MartinLas Vegas, NV 891091649569583
Common questions
What is Roya Laura Mahana, D.O.'s NPI number?
Roya Laura Mahana, D.O.'s National Provider Identifier (NPI) is 1033573589, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Roya Laura Mahana, D.O. located?
The NPPES record lists a practice address at 3186 S Maryland Pkwy, Las Vegas, NV, 89109. Phone: (702) 961-5000. Providers update this record themselves, so call before visiting.
How can I verify Roya Laura Mahana, D.O.'s license?
NPPES lists Nevada license number DO2600, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Roya Laura Mahana, D.O. prescribe under Medicare Part D?
In 2024, Roya Laura Mahana, D.O. had 290 Medicare Part D claims for 183 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Roya Laura Mahana, D.O.'s MIPS final score?
The 2023 MIPS final score is 98.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
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.