Irfan Tahir, M.D.
Internal Medicine Physician · Las Vegas, NV
Irfan Tahir, M.D. is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1306849328, issued on May 23, 2005. Check the license (Nevada 9422, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Irfan Tahir
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9422 NV
Self-reported in NPPES; status is on the state search - Practice location
- 4880 Wynn RD, Las Vegas, NV 89103
- Phone
- (702) 871-5005
- Enumerated
- May 23, 2005
- Record last updated
- Jan 24, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (702) 873-9280
- Medicaid ID
- 1306849328 NV
- Medicare enrollment
- Enrolled (PECOS I20100224000249); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Also registered at 4880 Wynn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Javaid Anwar, M.D.Internal Medicine Physician1528031978
- Frederick Bowles, PA-CMedical Physician Assistant1265435051
- Judy Chen, APNFamily Nurse Practitioner1710205257
- Thomas Clay, D.O.Family Medicine Physician1902874191
- Elsa Cuellar, FNP-BCFamily Nurse Practitioner1376768630
- Leslie Denton, DOEmergency Medicine Physician1548385594
Verify Irfan Tahir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 9422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
6,921 Medicare Part D claims for 559 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 126 claims were for opioids.
Most prescribed
- Atorvastatin Calcium417 claims
- Levothyroxine Sodium403 claims
- Rosuvastatin Calcium329 claims
- Amlodipine Besylate310 claims
- Losartan Potassium242 claims
- Famotidine168 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 MIPS final score for 2023 (Medicare payment program): 80.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,395.45
69 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Irfan Tahir MD PLLCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irfan Tahir among 1,229 internal medicine physician records in Nevada
Irfan Tahir, M.D. is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1992 · median 2006 among the 772 with a school on file
- Record last updated2012 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Las Vegas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Javaid Anwar, M.D.Las Vegas, NV 891031528031978
- Bernard Bartolome, M.D.Las Vegas, NV 891031811958341
- Kathleen Cansler, MDLas Vegas, NV 891031801931761
- Howard Coker, MDLas Vegas, NV 891031386617348
- Edward Forkos, MDLas Vegas, NV 891031932166907
- Lakisha Hawkins, MDLas Vegas, NV 891031477727170
- Daniel Malone, MDLas Vegas, NV 891031538132022
- John Onyema, M.D.,Las Vegas, NV 891031801855507
Common questions
What is Irfan Tahir, M.D.'s NPI number?
Irfan Tahir, M.D.'s National Provider Identifier (NPI) is 1306849328, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Irfan Tahir, M.D. located?
The NPPES record lists a practice address at 4880 Wynn RD, Las Vegas, NV, 89103. Phone: (702) 871-5005. Providers update this record themselves, so call before visiting.
How can I verify Irfan Tahir, M.D.'s license?
NPPES lists Nevada license number 9422, 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 Irfan Tahir, M.D. prescribe under Medicare Part D?
In 2024, Irfan Tahir, M.D. had 6,921 Medicare Part D claims for 559 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Irfan Tahir, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 of 100. 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.