Ahsan Usman, MD
NPI 1215016571 · Hospitalist Physician · Belleville, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahsan Usman, MD is a Hospitalist Physician provider in Belleville, IL (NPI 1215016571).
Provider details
- NPI number
- 1215016571
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-121212 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,010 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 2,133 | $151 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 331 | $78 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 243 | $178 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 101 | $166 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $120 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 267 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 1,389 | 214 |
| Atorvastatin Calcium | 1,250 | 182 |
| Apixabanbrand: Eliquis | 911 | 106 |
| Gabapentin | 814 | 129 |
| Levothyroxine Sodium | 672 | 113 |
| Sertraline Hcl | 571 | 77 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$649 across 24 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1021 Court StreetSuite BPekin, IL 61554-4807Phone: (309) 642-6705Fax: (309) 347-2623
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2021-03-29
- Certified
- 2021-03-29
Frequently asked questions
- What is Ahsan Usman's NPI number?
- Ahsan Usman's National Provider Identifier (NPI) is 1215016571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahsan Usman's specialty?
- Ahsan Usman is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ahsan Usman located?
- Ahsan Usman's practice location on file with NPPES is 4500 Memorial Dr, Belleville, IL 62226-5360.
- What is Ahsan Usman's phone number?
- The practice phone number listed in the NPPES registry for Ahsan Usman is (618) 257-6220.
- Does Ahsan Usman accept Medicare?
- Ahsan Usman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ahsan Usman's NPI active?
- Yes — Ahsan Usman's NPI (1215016571) is active in the NPPES registry as of the last update on 2021-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.