Artemii Lazarev, MD
NPI 1992478168ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine (MD) with Chesterton Physical Therapy Inc and 1 other group, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $19,047 for 213 claims, against $12,315 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $119.43 in all, mostly food and beverage. Lists Franciscan Health Michigan City and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1992478168 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2021 |
| Last updated in NPPES | Mar 18, 2025 |
| Certified by provider | Mar 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 01091990A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 141 across 15 procedure codes |
| Paid by Medicare | $12,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 213 · 441 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $19,047 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Chesterton Physical Therapy IncChesterton, IN · 186 clinicians
- Porter Physician Services LLCValparaiso, IN · 99 clinicians
Hospital affiliations
- Franciscan Health Michigan CityMichigan City, IN
- Northwest Health - PorterValparaiso, IN
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- St Mary Medical Center IncHobart, IN
Other facilities
- American Choice Home Health CareHome health agency · Munster, IN
- CaretendersHome health agency · Valparaiso, IN
- Elara CaringHome health agency · Valparaiso, IN
Industry payments (Open Payments)
- 2025$119.43 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $57.72 | 3 |
| Astrazeneca Pharmaceuticals LP | $41.43 | 2 |
| Pfizer Inc. | $20.28 | 1 |
What the 2025 payments were for
- Food and Beverage$119.43 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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