Monica Ya-Wen Lo, MD
NPI 1578772604ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Oklahoma City, OK
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Oklahoma City, Oklahoma, trained at University of Texas Southwestern Medical School at Dallas (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,569,080 for 8,548 claims, against $421,840 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $17,085 in all, mostly consulting fees.
Overview
| NPI | 1578772604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Mar 16, 2026 |
| Certified by provider | Mar 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | E8011 | OK |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | E8011 | OK |
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 - Cardiac Electrophysiology (AR); Practitioner - Cardiac Electrophysiology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,501 |
|---|---|
| Services billed | 8,253 across 124 procedure codes |
| Paid by Medicare | $421,840 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,548 · 15,167 30-day fills |
|---|---|
| Patients | 1,275 |
| Total drug cost | $1,569,080 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Arkansas Heart Hospital LLCLittle Rock, AR · 90 clinicians
- Arkansas Heart Hospital Rural Health Services, LLCLittle Rock, AR · 54 clinicians
- Cardiovascular Health Clinic PLLCOklahoma City, OK · 23 clinicians
Hospital affiliations
- Arkansas Heart Hospital, LLCLittle Rock, AR
- Arkansas Heart Hospital-EncoreBryant, AR
- Grady Memorial HospitalChickasha, OK
- Oklahoma Heart Hospital, LLCOklahoma City, OK
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK
Industry payments (Open Payments)
- 2025$17,085 · 53 payments from 4 companies
- 2024$20,373 · 154 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $16,365 | 39 |
| Boston Scientific Corporation | $521.82 | 12 |
| Medtronic, Inc. | $169.42 | 1 |
| Atricure, Inc. | $28.57 | 1 |
What the 2025 payments were for
- Consulting Fee$11,745 · 6 payments
- Food and Beverage$2,740 · 42 payments
- Travel and Lodging$2,601 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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