Thomas Erik Michaelson, M.D.
NPI 1881668879ActiveIndividual· Internal Medicine, Infectious Disease· Southampton, PA
Internal Medicine, Infectious Disease (M.D.) in Southampton, Pennsylvania, trained at University of Rochester School of Medicine and Dentistry (class of 1994). In 2024 Medicare paid $120,999 for 653 patients, and Part D covered 96 of their prescriptions, 77% of them generic.
Overview
| NPI | 1881668879 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | May 19, 2021 |
| Certified by provider | May 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | MD062751L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 653 |
|---|---|
| Services billed | 1,347 across 7 procedure codes |
| Paid by Medicare | $120,999 |
Part D prescriptions in 2024
| Prescriptions (claims) | 96 · 110 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $50,194 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Infectious Diseases Associates PCSouthampton, PA · 10 clinicians
Hospital affiliations
- Holy Redeemer Hospital and Medical CenterMeadowbrook, PA
- Jefferson Health- NortheastPhiladelphia, PA
- Nazareth HospitalPhiladelphia, PA
- Temple University HospitalPhiladelphia, PA
- Thomas Jefferson University HospitalPhiladelphia, PA
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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