Jon Oletsky, M.D.
NPI 1437159472ActiveIndividual· Anesthesiology· Glen Burnie, MD
Anesthesiology (M.D.) with First Colonies Anesthesia Associates, LLC, practicing in Glen Burnie, Maryland. Medicare paid $30,720 for services to 212 patients in 2024. Merck Sharp & Dohme LLC was the largest of 8 companies reporting payments in 2025, $239.23 in all, mostly food and beverage. Lists Adventist Healthcare White Oak Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1437159472 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 29, 2005 |
| Last updated in NPPES | Sep 16, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | D0045664 | 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 (DC); Practitioner - Anesthesiology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 232 across 50 procedure codes |
| Paid by Medicare | $30,720 |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- First Colonies Anesthesia Associates, LLCNottingham, MD · 326 clinicians
Hospital affiliations
- Adventist Healthcare White Oak Medical CenterSilver Spring, MD
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD
Industry payments (Open Payments)
- 2025$239.23 · 10 payments from 8 companies
- 2024$165.59 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $71.16 | 3 |
| Boston Scientific Corporation | $30.51 | 1 |
| Urogen Pharma, Inc. | $27.24 | 1 |
| Pacira Pharmaceuticals Incorporated | $25.53 | 1 |
| Janssen Biotech, Inc. | $24.01 | 1 |
What the 2025 payments were for
- Food and Beverage$239.23 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 anesthesiologists in Glen Burnie · All anesthesiologists in Maryland