Mehrette M. Maru, MD
NPI 1427262765ActiveIndividual· Internal Medicine, Interventional Cardiology· Huntington, WV
Internal Medicine, Interventional Cardiology (MD) with Valley Health Systems, Inc, practicing in Huntington, West Virginia. Their prescriptions cost Medicare Part D more than their services did: $401,211 for 5,006 claims, against $163,547 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 15 companies reporting payments in 2025, $1,532 in all, mostly food and beverage. Lists Cabell Huntington Hospital, Inc and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1427262765 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 9, 2007 |
| Last updated in NPPES | Sep 3, 2025 |
| Certified by provider | Sep 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 22808 | WV |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Interventional Cardiology (OH); Practitioner - Interventional Cardiology (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,323 |
|---|---|
| Services billed | 2,780 across 69 procedure codes |
| Paid by Medicare | $163,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,006 · 13,493 30-day fills |
|---|---|
| Patients | 794 |
| Total drug cost | $401,211 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Valley Health Systems, IncHarts, WV · 112 clinicians
Hospital affiliations
- Cabell Huntington Hospital, IncHuntington, WV
- Charleston Area Medical CenterCharleston, WV
- Holzer Medical CenterGallipolis, OH
- St Marys Medical CenterHuntington, WV
Industry payments (Open Payments)
- 2025$1,532 · 36 payments from 15 companies
- 2024$1,727 · 72 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $286.60 | 14 |
| Edwards Lifesciences Corporation | $163.74 | 1 |
| Bolton Medical Inc | $160.13 | 1 |
| Terumo Medical Corporation | $154.70 | 3 |
| Penumbra, Inc. | $145.59 | 1 |
What the 2025 payments were for
- Food and Beverage$1,532 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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