Adrian W. Deme, MD
NPI 1700882107ActiveIndividual· Specialist· Arlington Heights, IL
Specialist (MD) with Arlington Heights Internal Medicine SC, practicing in Arlington Heights, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,153,175 for 10,544 claims, against $167,780 paid for services in 2024. Lilly USA, LLC was the largest of 21 companies reporting payments in 2025, $2,337 in all, mostly food and beverage. Lists Alexian Brothers Medical Center 1 and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1700882107 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Mar 3, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | — | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 682 |
|---|---|
| Services billed | 2,798 across 27 procedure codes |
| Paid by Medicare | $167,780 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,544 · 21,657 30-day fills |
|---|---|
| Patients | 803 |
| Total drug cost | $1,153,175 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Arlington Heights Internal Medicine SCArlington Heights, IL · 3 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Other facilities
- Medi Link Health Services, LLCHome health agency · Schaumburg, IL
- Residential Home HealthHome health agency · Schaumburg, IL
- Journeycare - BarringtonHospice · Barrington, IL
- Suncrest Hospice Illinois LLCHospice · Northbrook, IL
- Addolorata VillaNursing home · Wheeling, IL
- Lutheran Home for the AgedNursing home · Arlington Hts, IL
- Moorings of Arlington HeightsNursing home · Arlington Hts, IL
Industry payments (Open Payments)
- 2025$2,337 · 126 payments from 21 companies
- 2024$2,548 · 155 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $314.63 | 14 |
| Astrazeneca Pharmaceuticals LP | $264.81 | 18 |
| Amgen Inc. | $260.65 | 16 |
| Bayer Healthcare Pharmaceuticals Inc. | $232.75 | 13 |
| Abbvie Inc. | $220.60 | 12 |
What the 2025 payments were for
- Food and Beverage$2,317 · 125 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 Specialist providers in Arlington Heights · All Specialist providers in Illinois