Alfred Lamee Allen, MD
NPI 1144538430ActiveIndividual· Internal Medicine· Hinsdale, IL
Internal Medicine (MD) in Hinsdale, Illinois, licensed in IL, with an NPI issued in September 2010. Their prescriptions cost Medicare Part D more than their services did: $392,204 for 3,798 claims, against $116,652 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 4 companies reporting payments in 2025, $153.58 in all, mostly food and beverage. Lists Holy Cross Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1144538430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2010 |
| Last updated in NPPES | Apr 22, 2024 |
| Certified by provider | Apr 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-132646 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 248 |
|---|---|
| Services billed | 1,280 across 7 procedure codes |
| Paid by Medicare | $116,652 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,798 · 6,899 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $392,204 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Holy Cross HospitalChicago, IL
- Mt Sinai Hospital Medical CenterChicago, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Other facilities
- Caress Home Health Care IncHome health agency · Skokie, IL
Industry payments (Open Payments)
- 2025$153.58 · 8 payments from 4 companies
- 2024$113.33 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $83.70 | 5 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $24.99 | 1 |
| E.R. Squibb & Sons, L.L.C. | $24.00 | 1 |
| Merck Sharp & Dohme LLC | $20.89 | 1 |
What the 2025 payments were for
- Food and Beverage$153.58 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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