Emil G. Thattassery, M.D.
NPI 1386750222ActiveIndividual· Internal Medicine· Halethorpe, MD
Internal Medicine (M.D.) in Halethorpe, Maryland, trained at University of Maryland School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,007,480 for 3,101 claims, against $1,854 paid for services in 2024.
Overview
| NPI | 1386750222 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | May 31, 2021 |
| Certified by provider | May 31, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D69842 | MD |
| Internal Medicine | 207R00000X | 239469 | NY |
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 - Cardiovascular Disease (Cardiology) (DC); Practitioner - Cardiovascular Disease (Cardiology) (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 53 across 14 procedure codes |
| Paid by Medicare | $1,854 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,101 · 8,421 30-day fills |
|---|---|
| Patients | 708 |
| Total drug cost | $1,007,480 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Hospital affiliation
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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