Arti Lakhani, M.D.
NPI 1831345818ActiveIndividual· Internal Medicine, Hematology & Oncology· Hinsdale, IL
Internal Medicine, Hematology & Oncology (M.D.) in Hinsdale, Illinois, trained at Rush Medical College of Rush University (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,948,788 for 1,003 claims, against $64,093 paid for services in 2024. Genentech USA, Inc. was the largest of 12 companies reporting payments in 2025, $420.75 in all, mostly food and beverage.
Overview
| NPI | 1831345818 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2008 |
| Last updated in NPPES | Nov 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036125357 | IL |
| Internal Medicine | 207R00000X | 72230 | 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 - Hematology/Oncology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 368 |
|---|---|
| Services billed | 1,166 across 20 procedure codes |
| Paid by Medicare | $64,093 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,003 · 1,585 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $1,948,788 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Ahp Specialty Care NfpHinsdale, IL · 31 clinicians
Hospital affiliations
- Uchicago Medicine Adventhealth BolingbrookBolingbrook, IL
- Uchicago Medicine Adventhealth GlenoaksGlendale Heights, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2025$420.75 · 19 payments from 12 companies
- 2024$619.20 · 24 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $89.13 | 4 |
| Astrazeneca Pharmaceuticals LP | $53.36 | 2 |
| Incyte Corporation | $47.13 | 2 |
| Novartis Pharmaceuticals Corporation | $44.66 | 2 |
| Abbvie Inc. | $38.27 | 2 |
What the 2025 payments were for
- Food and Beverage$400.75 · 18 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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