Michael Johnson, MD
Emergency Medicine Physician · Peoria, IL
Michael Johnson, MD is an emergency medicine physician with a practice address in Peoria, Illinois, and NPI 1285640276, issued on Jul 31, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael Johnson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 8914 N Knoxville Ave, Peoria, IL 61615
- Phone
- (309) 691-9110
- Enumerated
- Jul 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 0360880344 IL
- Medicare enrollment
- Enrolled (PECOS I20060124000324); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 8914 N Knoxville Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average emergency medicine physician in 2024
762 Medicare Part D claims for 353 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Azithromycin83 claims
- Prednisone75 claims
- Sulfamethoxazole-Trimethoprim51 claims
- Amoxicillin41 claims
- Nitrofurantoin Mono-Macro30 claims
- Eliquis28 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 2 group practices
- Carle Health Care IncorporatedUrbana, IL
- Proctor Health SystemsPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Johnson among 3,291 emergency medicine physician records in Illinois
Michael Johnson, MD is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 68% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1991 · median 2012 among the 1,867 with a school on file
- Record last updated2007 · 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 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
138 emergency medicine physician records list a practice address in Peoria
They are 138 of the 4,621 NPPES records with a practice address in Peoria, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Peoria → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mari Baker, M.D.Peoria, IL 616151962431585
- Daniel Montemayor, M.D.Peoria, IL 616151922394121
- Joseph Peters, D.O.Peoria, IL 616151639108129
- Tony Hsu, M.D.Peoria, IL 616141962601351
- Ute Prohaska, M.D.Peoria, IL 616141841277126
- Donald Wallace, M.D.Peoria, IL 616141700899788
- Freddy Escorcia, M.D.East Peoria, IL 616111558346544
- Michael Raso, MDPeoria, IL 616061053518092
Common questions
What is Michael Johnson, MD's NPI number?
Michael Johnson, MD's National Provider Identifier (NPI) is 1285640276, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Johnson, MD located?
The NPPES record lists a practice address at 8914 N Knoxville Ave, Peoria, IL, 61615. Phone: (309) 691-9110. Providers update this record themselves, so call before visiting.
How can I verify Michael Johnson, MD's license?
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 Johnson, MD prescribe under Medicare Part D?
In 2024, Michael Johnson, MD had 762 Medicare Part D claims for 353 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.