Leonid Bartik, M.D.
NPI 1821320052ActiveIndividual· Anesthesiology· Baltimore, MD
Anesthesiology (M.D.) in Baltimore, Maryland, trained at Johns Hopkins University School of Medicine (class of 2011). Medicare paid $43,260 for services to 204 patients in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $150.85 in all, mostly food and beverage.
Overview
| NPI | 1821320052 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 15, 2010 |
| Last updated in NPPES | Apr 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | D0078627 | MD |
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 - Anesthesiology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 243 across 55 procedure codes |
| Paid by Medicare | $43,260 |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Anesthesiology |
Medical group
- North Calvert Anesthesiology Services LLCBaltimore, MD · 62 clinicians
Hospital affiliation
- Mercy Medical Center IncBaltimore, MD
Industry payments (Open Payments)
- 2025$150.85 · 7 payments from 3 companies
- 2024$117.45 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $79.57 | 4 |
| Ethicon US, LLC | $54.50 | 2 |
| Vertex Pharmaceuticals Incorporated | $16.78 | 1 |
What the 2025 payments were for
- Food and Beverage$150.85 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 569 anesthesiologists in Baltimore · All anesthesiologists in Maryland