Nadeem Ansari, MD
NPI 1073651808 · Internal Medicine Physician · Bourbonnais, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadeem Ansari, MD is a Internal Medicine Physician provider in Bourbonnais, IL (NPI 1073651808).
Provider details
- NPI number
- 1073651808
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-071794 (IL)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,615 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 854 | $122 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 331 | $123 |
| Administration of Influenza Virus VaccineG0008 | 138 | $31 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 82 | $196 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 46 | $51 |
| Aspiration And/Or Injection of Fluid From Large Joint |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 147 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 904 | 272 |
| Amlodipine Besylate | 634 | 193 |
| Levothyroxine Sodium | 617 | 154 |
| Losartan Potassium | 593 | 165 |
| Pantoprazole Sodium | 463 | 142 |
| Metoprolol Succinate | 407 | 125 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,086 across 52 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
Registry dates
- Enumerated
- 2007-02-02
- Last updated
- 2021-01-11
- Certified
- 2021-01-11
Frequently asked questions
- What is Nadeem Ansari's NPI number?
- Nadeem Ansari's National Provider Identifier (NPI) is 1073651808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadeem Ansari's specialty?
- Nadeem Ansari is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nadeem Ansari located?
- Nadeem Ansari's practice location on file with NPPES is 400 Riverside Dr Ste 2100, Bourbonnais, IL 60914-5004.
- What is Nadeem Ansari's phone number?
- The practice phone number listed in the NPPES registry for Nadeem Ansari is (815) 935-2784.
- Does Nadeem Ansari accept Medicare?
- Nadeem Ansari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadeem Ansari's NPI active?
- Yes — Nadeem Ansari's NPI (1073651808) is active in the NPPES registry as of the last update on 2021-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.