Theodore Tsangaris, M.D.
NPI 1033161682ActiveIndividual· Surgery· Philadelphia, PA
Surgery (M.D.) in Philadelphia, Pennsylvania, trained at George Washington University School of Medicine (class of 1983). Mostly services rather than prescriptions: Medicare paid $55,166 for 146 patients in 2024, with only 41 Part D claims. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2024, $31.19 in all, mostly education.
Overview
| NPI | 1033161682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | May 2, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD449872 | PA |
| Surgery | 208600000X | D40457 | MD |
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 - General Surgery (MD); Practitioner - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 345 across 16 procedure codes |
| Paid by Medicare | $55,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 41 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $85.66 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | General Surgery |
Medical group
- Calverthealth Medical Group, LLCPrince Frederick, MD · 51 clinicians
Hospital affiliation
- Calverthealth Medical CenterPrince Frederick, MD
Industry payments (Open Payments)
- 2024$31.19 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $18.09 | 1 |
| Sanara Medtech Inc. | $13.10 | 1 |
What the 2024 payments were for
- Education$18.09 · 1 payment
- Food and Beverage$13.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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