Qusai Alitter, M.D.
Internal Medicine Physician · Peru, IL
Qusai Alitter, M.D. is an internal medicine physician with a practice address in Peru, Illinois, and NPI 1093169419, issued on Apr 21, 2016. Check the license (Illinois 036149239, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Qusai Alitter
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036149239 IL
80235 CT
25MA11921200 NJ
71642-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 920 West St, Peru, IL 61354
- Phone
- (815) 431-5757
- Enumerated
- Apr 21, 2016
- Entity
- Type 1 · individual
Also registered at 920 West St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tracey Antle, C.N.MAdvanced Practice Midwife1598981193
- Shyrlena Bogard, MDGynecology Physician1467615898
- Nora Burch, WHNP-BCObstetrics & Gynecology Nurse Practitioner1104740877
- Thomas Curry, MDSurgery Physician1194706903
- Brian Duttlinger, RPHPharmacist1629113907
- Mark Fernandez, M.D.Internal Medicine Physician1033114939
Verify Qusai Alitter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036149239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
85 Medicare Part D claims for 32 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium12 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: $830.80
18 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 65,274 providers of this specialty with any payment received $2,536.66 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
- Galen Inpatient Physicians PCStafford Springs, CT
- Mercy Health System CorporationJanesville, WI
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.
5 internal medicine physician records list a Peru practice address
They are 5 of the 224 NPPES records with a Peru practice address, and 8,522 internal medicine physician records in Illinois.
All 5 in Peru → All 8,522 in Illinois → Every provider in Peru →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is Qusai Alitter, M.D.'s NPI number?
Qusai Alitter, M.D.'s National Provider Identifier (NPI) is 1093169419, issued on Apr 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Qusai Alitter, M.D. located?
The NPPES record lists a practice address at 920 West St, Peru, IL, 61354. Phone: (815) 431-5757. Providers update this record themselves, so call before visiting.
How can I verify Qusai Alitter, M.D.'s license?
NPPES lists Illinois license number 036149239, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Qusai Alitter, M.D. prescribe under Medicare Part D?
In 2024, Qusai Alitter, M.D. had 85 Medicare Part D claims for 32 beneficiaries; the average among internal medicine physician prescribers was 2,785. 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.