Emerson Honmin Liu, MD
NPI 1689700429ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Pittsburgh, PA
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Pittsburgh, Pennsylvania, trained at Harvard Medical School (class of 2000). In 2024 Medicare paid $77,677 for 1,032 patients, and Part D covered 327 of their prescriptions, 83% of them generic. Biosense Webster, Inc. was the largest of 8 companies reporting payments in 2025, $6,049 in all, mostly consulting fees.
Overview
| NPI | 1689700429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 26, 2007 |
| Last updated in NPPES | Sep 30, 2020 |
| Certified by provider | Sep 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | MD446673 | PA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD446673 | PA |
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 - Cardiac Electrophysiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,032 |
|---|---|
| Services billed | 1,823 across 55 procedure codes |
| Paid by Medicare | $77,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 327 · 645 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $58,718 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Cardiac Electrophysiology |
| Telehealth | Offers telehealth |
Medical group
- Allegheny ClinicPittsburgh, PA · 2,389 clinicians
Hospital affiliations
- Ahn Wexford HospitalWexford, PA
- Allegheny General HospitalPittsburgh, PA
- Forbes HospitalMonroeville, PA
- Saint Vincent HospitalErie, PA
- West Penn HospitalPittsburgh, PA
Industry payments (Open Payments)
- 2025$6,049 · 41 payments from 8 companies
- 2024$720.66 · 22 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $5,205 | 5 |
| Medtronic, Inc. | $525.21 | 19 |
| Abbott Laboratories | $160.94 | 8 |
| Pfizer Inc. | $66.81 | 4 |
| Boston Scientific Corporation | $44.64 | 2 |
What the 2025 payments were for
- Consulting Fee$4,950 · 3 payments
- Food and Beverage$1,099 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 Internal Medicine, Clinical Cardiac Electrophysiology providers in Pittsburgh · All Internal Medicine, Clinical Cardiac Electrophysiology providers in Pennsylvania