Michael Collins, MD
Internal Medicine Physician · Aurora, IL
Michael Collins, MD is an internal medicine physician with a practice address in Aurora, Illinois, and NPI 1366467680, issued on Jul 13, 2006. Check the license (Illinois 036-077739, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael Collins
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-077739 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2285 Sequoia Dr, Aurora, IL 60506
- Phone
- (630) 859-7274
- Enumerated
- Jul 13, 2006
- Record last updated
- Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 036077739 IL
- Medicare enrollment
- Enrolled (PECOS I20050209000193); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2285 Sequoia Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abhijeet Ahluwalia, PTPhysical Therapist1487172342
- Maria Arzadon-Mercado, RN, MS, FNPNurse Practitioner1356448872
- Marisa Barnett, APNObstetrics & Gynecology Nurse Practitioner1447444567
- Randall Bennett, LCPC,LMFTProfessional Counselor1194835702
- Shelley Benson, L.C.S.W.Clinical Social Worker1346515715
- Linda Benton, LCSW, CADCClinical Social Worker1881675023
Verify Michael Collins 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 036-077739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average internal medicine physician in 2024
629 Medicare Part D claims for 480 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Prednisone131 claims
- Amoxicillin-Clavulanate Potass73 claims
- Doxycycline Hyclate70 claims
- Cefdinir28 claims
- Cefadroxil27 claims
- Sulfamethoxazole-Trimethoprim26 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationAurora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Collins among 7,238 internal medicine physician records in Illinois
Michael Collins, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1987 · median 2003 among the 3,580 with a school on file
- Record last updated2021 · 47% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 internal medicine physician records list a practice address in Aurora
They are 45 of the 3,342 NPPES records with a practice address in Aurora, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Aurora → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- William Dagiantis, MDAurora, IL 605061972511822
- Prasun Das, MDAurora, IL 605061295768778
- Shilpa Dave, DOAurora, IL 605061881624245
- Steven Harnack, MDAurora, IL 605061982622387
- Michael Marzec, MDAurora, IL 605061205847613
- John Palmer, MDAurora, IL 605061598778706
- Abdul Qadir, M.D.Aurora, IL 605061891705182
Common questions
What is Michael Collins, MD's NPI number?
Michael Collins, MD's National Provider Identifier (NPI) is 1366467680, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Collins, MD located?
The NPPES record lists a practice address at 2285 Sequoia Dr, Aurora, IL, 60506. Phone: (630) 859-7274. Providers update this record themselves, so call before visiting.
How can I verify Michael Collins, MD's license?
NPPES lists Illinois license number 036-077739, 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 Michael Collins, MD prescribe under Medicare Part D?
In 2024, Michael Collins, MD had 629 Medicare Part D claims for 480 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.