Ingrid Mason, M.D.
NPI 1457319915ActiveIndividual· Specialist· Indianapolis, IN
Specialist (M.D.) in Indianapolis, Indiana, trained at Indiana University School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $114,097 for 1,554 claims, against $44,837 paid for services in 2024. Astellas Pharma US Inc was the largest of 4 companies reporting payments in 2025, $63.78 in all, mostly food and beverage.
Overview
| NPI | 1457319915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | IN01031079 | IN |
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 - Internal Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 718 across 26 procedure codes |
| Paid by Medicare | $44,837 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,554 · 2,932 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $114,097 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Ascension St Vincent CarmelCarmel, IN
- Ascension St Vincent HospitalIndianapolis, IN
- Franciscan Health IndianapolisIndianapolis, IN
Industry payments (Open Payments)
- 2025$63.78 · 4 payments from 4 companies
- 2024$147.22 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $16.77 | 1 |
| Radius Health, Inc. | $16.72 | 1 |
| Exact Sciences Corporation | $15.60 | 1 |
| Inspire Medical Systems, Inc. | $14.69 | 1 |
What the 2025 payments were for
- Food and Beverage$63.78 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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