Demetri Tsiolkas
NPI 1194301812ActiveIndividual· Internal Medicine· Glen Burnie, MD
Internal Medicine in Glen Burnie, Maryland, trained at Edward Via Col of Osteo Medicine-Carolinas Campus (class of 2021). 94 Medicare patients in 2024, $25,654 paid; nearly all of their 90 Part D prescriptions were generic (91%). Takeda Pharmaceuticals U.S.A., Inc. was the largest of 2 companies reporting payments in 2024, $36.02 in all, mostly food and beverage.
Overview
| NPI | 1194301812 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 23, 2021 |
| Last updated in NPPES | Jul 26, 2024 |
| Certified by provider | Jul 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | H0101140 | MD |
| Hospitalist | 208M00000X | H0101140 | MD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 295 across 10 procedure codes |
| Paid by Medicare | $25,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 90 · 95 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $3,258 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Carolinas Campus |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Mdics at Bwmc LLCGlen Burnie, MD · 74 clinicians
Hospital affiliations
- Umd Rehabilitation & Orthopaedic InstituteBaltimore, MD
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD
Industry payments (Open Payments)
- 2024$36.02 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $20.95 | 1 |
| Ardelyx, Inc. | $15.07 | 1 |
What the 2024 payments were for
- Food and Beverage$36.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 internal medicine physicians in Glen Burnie · All internal medicine physicians in Maryland