Mark A. Brzezienski, MD
NPI 1487621926ActiveIndividual· Surgery, Plastic and Reconstructive Surgery· Chattanooga, TN
Surgery, Plastic and Reconstructive Surgery (MD) in Chattanooga, Tennessee, trained at Jefferson Medical College of Thomas Jefferson University (class of 1987). 98 Medicare patients in 2024, $41,312 paid; all of their 280 Part D prescriptions were generic. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $5,092 in all, mostly consulting fees.
Overview
| NPI | 1487621926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 3, 2006 |
| Last updated in NPPES | Jan 18, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Plastic and Reconstructive Surgery Primary | 2086S0122X | 26787 | TN |
| Surgery, Surgery of the Hand | 2086S0105X | 26787 | TN |
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 - Hand Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 242 across 53 procedure codes |
| Paid by Medicare | $41,312 |
Part D prescriptions in 2024
| Prescriptions (claims) | 280 · 280 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $972.75 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Hand Surgery |
| Secondary specialties | Plastic And Reconstructive Surgery |
Medical group
- Erlanger HealthChattanooga, TN · 507 clinicians
Hospital affiliation
- Erlanger Medical CenterChattanooga, TN
Industry payments (Open Payments)
- 2025$5,092 · 18 payments from 8 companies
- 2024$673.71 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $4,169 | 9 |
| Rti Surgical, Inc | $350.62 | 3 |
| Musculoskeletal Transplant Foundation Inc. | $175.78 | 1 |
| Axogen | $129.99 | 1 |
| Stryker Corporation | $126.06 | 1 |
What the 2025 payments were for
- Consulting Fee$3,811 · 2 payments
- Food and Beverage$1,281 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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