Daniel A. Diener, MD
NPI 1144214560ActiveIndividual· Surgery· Goshen, IN
Surgery (MD) in Goshen, Indiana, trained at University of Puerto Rico School of Medicine (class of 1995). 154 Medicare patients in 2024, $39,023 paid; nearly all of their 99 Part D prescriptions were generic (99%). Senseonics, Incorporated was the largest of 5 companies reporting payments in 2025, $579.34 in all, mostly speaking and faculty fees.
Overview
| NPI | 1144214560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Feb 27, 2025 |
| Certified by provider | Feb 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 01052698A | 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 - General Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 286 across 64 procedure codes |
| Paid by Medicare | $39,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 145 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $2,048 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | General Surgery |
Medical groups
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
- Gerig Surgical Associates PCBremen, IN · 8 clinicians
Hospital affiliations
- Goshen HospitalGoshen, IN
- Parkview Whitley HospitalColumbia City, IN
Industry payments (Open Payments)
- 2025$579.34 · 5 payments from 5 companies
- 2024$1,642 · 26 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Senseonics, Incorporated | $400.00 | 1 |
| Boston Scientific Corporation | $84.48 | 1 |
| Kerecis Limited | $59.01 | 1 |
| Reprise Biomedical, Inc. | $20.53 | 1 |
| Intuitive Surgical, Inc. | $15.32 | 1 |
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$400.00 · 1 payment
- Food and Beverage$179.34 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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