Omer M. Badahman, MD
Infectious Disease Physician · Belleville, IL
Omer M. Badahman, MD is an infectious disease physician with a practice address in Belleville, Illinois, and NPI 1851371231, issued on Jan 20, 2006. Check the license (Illinois 036102100, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Omer M. Badahman
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 036102100 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4600 Memorial Dr Ste 200, Belleville, IL 62226
- Phone
- (618) 233-2220
- Enumerated
- Jan 20, 2006
- Record last updated
- Feb 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 036102100 IL
- Medicare enrollment
- Enrolled (PECOS I20050331001195); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 464 in Illinois → Look up another NPI →
Also registered at 4600 Memorial Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kashif Bhutto, MDPulmonary Disease Physician1083791651
- Erica Card, FNPNurse Practitioner1275006488
- Salik Choudhary, MDPulmonary Disease Physician1386986578
- Douglas Dothager, MDPulmonary Disease Physician1871599738
- Paul Eckerle, M.D.Pulmonary Disease Physician1215317409
- Stephanie Haynes, APRN, FNP-CNurse Practitioner1871480376
Verify Omer M. Badahman 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 036102100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average infectious disease physician in 2024
681 Medicare Part D claims for 114 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Doxycycline Hyclate104 claims
- Ceftriaxone89 claims
- Daptomycin68 claims
- Cefuroxime58 claims
- Vancomycin Hcl30 claims
- Ethambutol Hcl29 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
- Fairview Heights Medical Group SCAlton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omer M. Badahman among 464 infectious disease physician records in Illinois
Omer M. Badahman, MD is one of 464 infectious disease physician records with a practice address in Illinois. 79% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1995 · median 2004 among the 311 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Illinois
There are 464 infectious disease physician records in Illinois.
All 464 in Illinois → Every provider in Belleville → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Terrilyne Cole, MD, MBACentreville, IL 622071316029911
- Adnan Mushtaq, M.D.Quincy, IL 623011467409284
- Hala Saad, M.DQuincy, IL 623011982159612
- Rafael De La Cruz, MDAlton, IL 620021669460655
- Venkat Minnaganti, M.D.Mattoon, IL 619381407812746
- Jignesh Modi, M.D.Decatur, IL 625211184935074
- Omar Al-Heeti, MDDecatur, IL 625261083903645
- Inwha Kim, M.D.Danville, IL 618321356349799
Common questions
What is Omer M. Badahman, MD's NPI number?
Omer M. Badahman, MD's National Provider Identifier (NPI) is 1851371231, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Omer M. Badahman, MD located?
The NPPES record lists a practice address at 4600 Memorial Dr Ste 200, Belleville, IL, 62226. Phone: (618) 233-2220. Providers update this record themselves, so call before visiting.
How can I verify Omer M. Badahman, MD's license?
NPPES lists Illinois license number 036102100, 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 Omer M. Badahman, MD prescribe under Medicare Part D?
In 2024, Omer M. Badahman, MD had 681 Medicare Part D claims for 114 beneficiaries; the average among infectious disease physician prescribers was 689. 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.