Omer Badahman, MD
NPI 1851371231 · Infectious Disease Physician · Belleville, IL
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omer Badahman, MD is a Infectious Disease Physician provider in Belleville, IL (NPI 1851371231).
Provider details
- NPI number
- 1851371231
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036102100 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,046 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,353 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 389 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 182 | $87 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 64 | $49 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 35 | $171 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 104 | 36 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 89 | 23 |
| Daptomycin | 68 | 18 |
| Cefuroxime Axetilbrand: Cefuroxime | 58 | 26 |
| Vancomycin Hcl | 30 | — |
| Ethambutol Hcl | 29 | — |
| Azithromycin | 28 | — |
| Cefazolin Sodium | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2021-02-05
- Certified
- 2021-02-05
Frequently asked questions
- What is Omer Badahman's NPI number?
- Omer Badahman's National Provider Identifier (NPI) is 1851371231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omer Badahman's specialty?
- Omer Badahman is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Omer Badahman located?
- Omer Badahman's practice location on file with NPPES is 4600 Memorial Dr Ste 200, Belleville, IL 62226-5363.
- What is Omer Badahman's phone number?
- The practice phone number listed in the NPPES registry for Omer Badahman is (618) 233-2220.
- Does Omer Badahman accept Medicare?
- Omer Badahman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omer Badahman's NPI active?
- Yes — Omer Badahman's NPI (1851371231) is active in the NPPES registry as of the last update on 2021-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.