Irfan A. Vaziri, MD, MBBS
Medical Oncology Physician · Lincoln, NE
Irfan A. Vaziri, MD, MBBS is a medical oncology physician with a practice address in Lincoln, Nebraska, and NPI 1811900244, issued on Aug 15, 2006. Check the license (Nebraska 19892, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Irfan A. Vaziri
- Credential
- MD, MBBS
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 19892 NE
Self-reported in NPPES; status is on the state search - Practice location
- 4101 Tiger Lily RD Ste 100, Lincoln, NE 68516
- Phone
- (402) 420-7000
- Enumerated
- Aug 15, 2006
- Record last updated
- Mar 16, 2024
- Fax
- (402) 420-6969
- Medicare enrollment
- Enrolled (PECOS I20051219000456); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 11 in Nebraska → Look up another NPI →
Also registered at 4101 Tiger Lily RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittnee Arrigo, PACPhysician Assistant1588318422
- Amanda Bauer, APRNHematology & Oncology Physician1053301317
- Andrea Belgum, OTROccupational Therapist1467622027
- Tracy Bender, OTD OTR/LOccupational Therapist1992975270
- Tara Benes, DPTPhysical Therapist1568400166
- Alan Berg, MDHematology & Oncology Physician1164412425
Verify Irfan A. Vaziri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 19892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average medical oncology physician in 2024
471 Medicare Part D claims for 123 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 21 claims were for opioids.
Most prescribed
- Anastrozole35 claims
- Ondansetron Hcl30 claims
- Prednisone28 claims
- Dexamethasone27 claims
- Prochlorperazine Maleate24 claims
- Tamoxifen Citrate24 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): 70 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: $190.03
10 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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 2 group practices
- Cancer Partners OF Nebraska PCLincoln, NE
- Gothenburg Memorial HospitalGothenburg, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irfan A. Vaziri among 11 medical oncology physician records in Nebraska
Irfan A. Vaziri, MD, MBBS is one of 11 medical oncology physician records with a practice address in Nebraska. 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 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 64% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Nebraska
There are 11 medical oncology physician records in Nebraska.
All 11 in Nebraska → Every provider in Lincoln → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Kelley Oligmueller, RNLincoln, NE 685061538046362
- Lyudmyla Berim, MDOmaha, NE 681981205073186
- Michael Haddadin, MDOmaha, NE 681981780105064
- Kelsey Klute, M.D.Omaha, NE 681981396056149
- Jairam Krishnamurthy, MDOmaha, NE 681981932335007
- Matthew Lunning, D.O.Omaha, NE 681981003935081
- Alissa Marr, M.D.Omaha, NE 681981376624924
- Nicole Shonka, MDOmaha, NE 681981649284696
Common questions
What is Irfan A. Vaziri, MD, MBBS's NPI number?
Irfan A. Vaziri, MD, MBBS's National Provider Identifier (NPI) is 1811900244, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irfan A. Vaziri, MD, MBBS located?
The NPPES record lists a practice address at 4101 Tiger Lily RD Ste 100, Lincoln, NE, 68516. Phone: (402) 420-7000. Providers update this record themselves, so call before visiting.
How can I verify Irfan A. Vaziri, MD, MBBS's license?
NPPES lists Nebraska license number 19892, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Irfan A. Vaziri, MD, MBBS prescribe under Medicare Part D?
In 2024, Irfan A. Vaziri, MD, MBBS had 471 Medicare Part D claims for 123 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Irfan A. Vaziri, MD, MBBS's MIPS final score?
The 2023 MIPS final score is 70 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.