Tierney Tirey, M.D.
General Practice Physician · North Las Vegas, NV
Tierney Tirey, M.D. is a general practice physician with a practice address in North Las Vegas, Nevada, and NPI 1710102991, issued on Apr 14, 2007. Check the license on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tierney Tirey
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- Practice location
- 1825 Civic Center Dr, North Las Vegas, NV 89030
- Phone
- (702) 642-8313
- Enumerated
- Apr 14, 2007
- Entity
- Type 1 · individual
Also registered at 1825 Civic Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Josefina Ascano, APNCFamily Nurse Practitioner1083967533
- Alvin Flores, NURSE PRACTITIONERFamily Nurse Practitioner1366275711
Verify Tierney Tirey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.7 times the Medicare Part D claims of the average general practice physician in 2024
7,860 Medicare Part D claims for 537 beneficiaries, against an average of 2,957 among the 8,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 32 claims were for opioids.
Most prescribed
- Atorvastatin Calcium794 claims
- Amlodipine Besylate581 claims
- Losartan Potassium373 claims
- Metformin Hcl324 claims
- Lisinopril281 claims
- Hydrochlorothiazide184 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.
One hospital or facility affiliation
- Zephyrene C Villaluz MD ChtdNorth Las 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.
General Practice Physician providers in Nevada
There are 82 general practice physician records in Nevada.
Other general practice physician records in Nevada
- Emerita Abella, M.D.Las Vegas, NV1639205164
- Omar Ahmed, M.D.Las Vegas, NV1912392507
- Brandy AllenLas Vegas, NV1962180372
- Jorge Alvarez, M.D.Las Vegas, NV1558525899
- Michelle Baek Tan, DOHenderson, NV1255919346
- Sebastian Balle, M.D.Las Vegas, NV1083970248
- Richard Bennett, MDLas Vegas, NV1699112185
- Louis Bergeron, M.D.Elko, NV1336134030
- Shankar Bhat, M.D.Pahrump, NV1639156037
- Theddy BlancLas Vegas, NV1881155497
Common questions
What is Tierney Tirey, M.D.'s NPI number?
Tierney Tirey, M.D.'s National Provider Identifier (NPI) is 1710102991, issued on Apr 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tierney Tirey, M.D. located?
The NPPES record lists a practice address at 1825 Civic Center Dr, North Las Vegas, NV, 89030. Phone: (702) 642-8313. Providers update this record themselves, so call before visiting.
How can I verify Tierney Tirey, M.D.'s license?
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 Tierney Tirey, M.D. prescribe under Medicare Part D?
In 2024, Tierney Tirey, M.D. had 7,860 Medicare Part D claims for 537 beneficiaries; the average among general practice physician prescribers was 2,957. 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.