John Alan Martini, M.D.
Emergency Medicine Physician · Chicago, IL
John Alan Martini, M.D. is an emergency medicine physician with a practice address in Chicago, Illinois, and NPI 1508076522, issued on May 22, 2007. Check the license (Illinois 036117978, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John Alan Martini
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036117978 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5645 W Addison St, Chicago, IL 60634
- Phone
- (773) 794-7601
- Enumerated
- May 22, 2007
- Record last updated
- Aug 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070829000411); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 5645 W Addison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie AnzelcCertified Registered Nurse Anesthetist1184219164
- Anoja Attele, M.D.Cytopathology Physician1770713638
- Nada BanafaAcute Care Nurse Practitioner1194542449
- Kathleen Barak, APNNurse Practitioner1801322326
- Devon Beer, PT, DPTPhysical Therapist1003163262
Verify John Alan Martini 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 036117978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average emergency medicine physician in 2024
175 Medicare Part D claims for 121 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen22 claims
- Ondansetron Hcl16 claims
- Acetaminophen-Codeine12 claims
- Ibuprofen11 claims
- Methocarbamol11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cepamerica Illinois LLPChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Alan Martini among 3,291 emergency medicine physician records in Illinois
John Alan Martini, M.D. 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 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 61% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2002 · median 2012 among the 1,867 with a school on file
- Record last updated2012 · 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).
1,310 emergency medicine physician records list a practice address in Chicago
They are 1,310 of the 63,379 NPPES records with a practice address in Chicago, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Chicago → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
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- Nicole Colucci, D.O.Chicago, IL 606341295735017
- Brian Donahue, M.D.Chicago, IL 606341194726562
- Russell Eisenberg, M.D.Chicago, IL 606341285614347
- Jonathan Garlovsky, DOChicago, IL 606341801058979
- Androni Henry, M.D.Chicago, IL 606341821389685
- C. Woodworth Parker, D.O.Chicago, IL 606341831552876
Common questions
What is John Alan Martini, M.D.'s NPI number?
John Alan Martini, M.D.'s National Provider Identifier (NPI) is 1508076522, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Alan Martini, M.D. located?
The NPPES record lists a practice address at 5645 W Addison St, Chicago, IL, 60634. Phone: (773) 794-7601. Providers update this record themselves, so call before visiting.
How can I verify John Alan Martini, M.D.'s license?
NPPES lists Illinois license number 036117978, 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 Alan Martini, M.D. prescribe under Medicare Part D?
In 2024, John Alan Martini, M.D. had 175 Medicare Part D claims for 121 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is John Alan Martini, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.