Hasan Ilyas
Internal Medicine Physician · Rochester, MI
Hasan Ilyas is an internal medicine physician with a practice address in Rochester, Michigan, and NPI 1679214365, issued on Apr 5, 2022. Check the license on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Hasan Ilyas
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD488747 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 W University Dr, Rochester, MI 48307
- Phone
- (248) 652-5000
- Enumerated
- Apr 5, 2022
- Record last updated
- Jul 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20250317000233); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 1101 W University Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aws Saeed Muhammad Ababneh, MDStudent in an Organized Health Care Education/Training Program1528988318
- Emecheta Ajaero, MDStudent in an Organized Health Care Education/Training Program1003501156
- Abdalrahman Al SlaimiehStudent in an Organized Health Care Education/Training Program1144142670
- Ahmed Al-Nusairi, MDStudent in an Organized Health Care Education/Training Program1053253146
- Hazem Alata, MDStudent in an Organized Health Care Education/Training Program1912840240
- Tamara Altaweel, MDStudent in an Organized Health Care Education/Training Program1760066989
Verify Hasan Ilyas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
23 Medicare Part D claims for 14 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Apogee Medical Group OF Pennsylvania PCErie, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hasan Ilyas among 5,735 internal medicine physician records in Michigan
Hasan Ilyas is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2006 among the 3,564 with a school on file
- Record last updated2025 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 internal medicine physician records list a practice address in Rochester
They are 35 of the 717 NPPES records with a practice address in Rochester, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Rochester → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Bering, MDRochester Hills, MI 483071861482846
- Bret Bielawski, DORochester Hills, MI 483071437149671
- Gina Buccalo, MDRochester, MI 483071124002498
- Fadi Demashkieh, MDRochester Hills, MI 483071396726808
- Mara Geiger, MDRochester Hills, MI 483071003806241
- Todd Hachigian, MDRochester Hills, MI 483071053301713
- Anna Kulczycki-Mittag, MDRochester Hills, MI 483071801886049
- Andrew Madak, D.O.Rochester Hills, MI 483071588656755
Common questions
What is Hasan Ilyas's NPI number?
Hasan Ilyas's National Provider Identifier (NPI) is 1679214365, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Hasan Ilyas located?
The NPPES record lists a practice address at 1101 W University Dr, Rochester, MI, 48307. Phone: (248) 652-5000. Providers update this record themselves, so call before visiting.
How can I verify Hasan Ilyas's license?
Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hasan Ilyas prescribe under Medicare Part D?
In 2024, Hasan Ilyas had 23 Medicare Part D claims for 14 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.