Carlos O. Martinez, MD
Emergency Medicine Physician · Hinsdale, IL
Carlos O. Martinez, MD is an emergency medicine physician with a practice address in Hinsdale, Illinois, and NPI 1023097706, issued on Jan 11, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Carlos O. Martinez
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- ME79771 FL
Self-reported in NPPES; status is on the state search - Practice location
- 120 N Oak St, Hinsdale, IL 60521
- Phone
- (630) 856-6782
- Enumerated
- Jan 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040910000631); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 120 N Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carlos O. Martinez 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
15% fewer Medicare Part D claims than the average emergency medicine physician in 2024
191 Medicare Part D claims for 136 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Cephalexin23 claims
- Hydrocodone-Acetaminophen20 claims
- Amoxicillin-Clavulanate Potass12 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Illinois Emergency Medicine Specialists LLCBolingbrook, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlos O. Martinez among 3,291 emergency medicine physician records in Illinois
Carlos O. Martinez, 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
- Graduated1997 · 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).
Emergency Medicine Physician providers in Illinois
There are 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Hinsdale → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Edmund Bolton, M.D.Hinsdale, IL 605211780658880
- Karen Cervenka, M.D.Hinsdale, IL 605211538238860
- Matthew Destefani, MDHinsdale, IL 605211992187074
- Daniel Elke, M.DHinsdale, IL 605211790234045
- Amanda Lipon, M.D.Hinsdale, IL 605211982016499
- Tracy Loudon, M.D.Hinsdale, IL 605211053607424
- Kaleem Malik, M.D.Hinsdale, IL 605211942241609
- Julian Moncada, MDHinsdale, IL 605211184289241
Common questions
What is Carlos O. Martinez, MD's NPI number?
Carlos O. Martinez, MD's National Provider Identifier (NPI) is 1023097706, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carlos O. Martinez, MD located?
The NPPES record lists a practice address at 120 N Oak St, Hinsdale, IL, 60521. Phone: (630) 856-6782. Providers update this record themselves, so call before visiting.
How can I verify Carlos O. Martinez, 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 Carlos O. Martinez, MD prescribe under Medicare Part D?
In 2024, Carlos O. Martinez, MD had 191 Medicare Part D claims for 136 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Carlos O. Martinez, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.