John Thomas Matera, MD
Internal Medicine Physician · Blue Island, IL
John Thomas Matera, MD is an internal medicine physician with a practice address in Blue Island, Illinois, and NPI 1770970931, issued on Apr 24, 2015. Check the license (Illinois 036146273, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John Thomas Matera
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036146273 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3046 127TH St, Blue Island, IL 60406
- Phone
- (708) 377-7920
- Enumerated
- Apr 24, 2015
- Record last updated
- Jun 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20180613003235); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 3046 127TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Aguinaldo, DOInternal Medicine Physician1720374002
- Cynthia Cazares, FNPFamily Nurse Practitioner1154067858
- Doris Fandohan, NURSE PRACTITIONERFamily Nurse Practitioner1679038186
- Juanita Hofman, LCSWClinical Social Worker1871257014
- Edwin Hollins, MDInternal Medicine Physician1982721643
- Amanda Keenan, LCSWClinical Social Worker1457014086
Verify John Thomas Matera 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 036146273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,788 Medicare Part D claims for 890 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 180 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,092 claims
- Amlodipine Besylate712 claims
- Metformin Hcl464 claims
- Losartan Potassium453 claims
- Gabapentin391 claims
- Albuterol Sulfate Hfa377 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
- Oak Street Health Physicians Group PCBlue Island, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Thomas Matera among 7,238 internal medicine physician records in Illinois
John Thomas Matera, 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 2015, is newer than 61% of them.
- NPI issued2015 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2015 · median 2003 among the 3,580 with a school on file
- Record last updated2025 · 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).
6 internal medicine physician records list a practice address in Blue Island
They are 6 of the 269 NPPES records with a practice address in Blue Island, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Blue Island → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eric Aguinaldo, DOBlue Island, IL 604061720374002
- Whitney Dawson, M.DBlue Island, IL 604061376906164
- Edwin Hollins, MDBlue Island, IL 604061982721643
- Mohammed Khan, M.D.Blue Island, IL 604061588075576
- Mouhammed Sheikha, MDBlue Island, IL 604061619986387
- Anil Sekhar, M.D.,Shorewood, IL 604041124203153
- Farhana Alvi, M.D.Crest Hill, IL 604031568451276
- Nirav Chudgar, MDCalumet City, IL 604091780763805
Common questions
What is John Thomas Matera, MD's NPI number?
John Thomas Matera, MD's National Provider Identifier (NPI) is 1770970931, issued on Apr 24, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John Thomas Matera, MD located?
The NPPES record lists a practice address at 3046 127TH St, Blue Island, IL, 60406. Phone: (708) 377-7920. Providers update this record themselves, so call before visiting.
How can I verify John Thomas Matera, MD's license?
NPPES lists Illinois license number 036146273, 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 John Thomas Matera, MD prescribe under Medicare Part D?
In 2024, John Thomas Matera, MD had 11,788 Medicare Part D claims for 890 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.