Ajay A. Madhani, MD
NPI 1841271947ActiveIndividual· Hospitalist· Buffalo Grove, IL
Hospitalist (MD) in Buffalo Grove, Illinois, licensed in IL, with an NPI issued in November 2005. Their prescriptions cost Medicare Part D more than their services did: $716,968 for 14,209 claims, against $196,054 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $197.85 in all, mostly food and beverage. Lists Advocate Condell Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841271947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 7, 2005 |
| Last updated in NPPES | Mar 6, 2026 |
| Certified by provider | Mar 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036087144 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 949 |
|---|---|
| Services billed | 2,375 across 26 procedure codes |
| Paid by Medicare | $196,054 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,209 · 14,371 30-day fills |
|---|---|
| Patients | 451 |
| Total drug cost | $716,968 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Advocate Illinois Masonic Medical CenterChicago, IL
Other facilities
- Elara CaringHome health agency · Des Plaines, IL
- Homestead Health Care Services, LLCHome health agency · Northbrook, IL
- Advocate HospiceHospice · Oak Brook, IL
- Meridian Palliative & Hospice Care Services LLCHospice · Rolling Meadows, IL
- St Croix Hospice LombardHospice · Lombard, IL
- Suncrest Hospice Illinois LLCHospice · Northbrook, IL
- Avantara LibertyvilleNursing home · Libertyville, IL
- Radford GreenNursing home · Lincolnshire, IL
- Thrive of Lake CountyNursing home · Mundelein, IL
Industry payments (Open Payments)
- 2025$197.85 · 2 payments from 2 companies
- 2024$438.51 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $122.10 | 1 |
| Otsuka America Pharmaceutical, Inc. | $75.75 | 1 |
What the 2025 payments were for
- Food and Beverage$197.85 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records