Loren L. Masterson, MD
NPI 1538369012ActiveIndividual· Surgery, Vascular Surgery· Akron, OH
Surgery, Vascular Surgery (MD) in Akron, Ohio, trained at Ohio State University College of Medicine (class of 2007). Mostly services rather than prescriptions: Medicare paid $46,278 for 225 patients in 2024, with only 45 Part D claims. Medtronic, Inc. was the largest of 8 companies reporting payments in 2025, $3,242 in all, mostly speaking and faculty fees.
Overview
| NPI | 1538369012 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 23, 2007 |
| Last updated in NPPES | Jan 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 35-121901 | OH |
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 - Vascular Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 420 across 74 procedure codes |
| Paid by Medicare | $46,278 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 96 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $5,189 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Cleveland ClinicCleveland, OH
- Medina HospitalMedina, OH
Industry payments (Open Payments)
- 2025$3,242 · 29 payments from 8 companies
- 2024$3,186 · 41 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $2,436 | 15 |
| Stryker Corporation | $343.76 | 5 |
| Bolton Medical Inc | $254.80 | 2 |
| Endologix LLC | $103.17 | 1 |
| W. L. Gore & Associates, Inc. | $46.45 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,900 · 1 payment
- Food and Beverage$1,342 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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