Constanze S. Rayhrer, M.D.
NPI 1730286402ActiveIndividual· Surgery· Lafayette, IN
Surgery (M.D.) in Lafayette, Indiana, trained at Boston University School of Medicine (class of 1992). 153 Medicare patients in 2024, $74,058 paid; nearly all of their 240 Part D prescriptions were generic (96%). Hologic Sales and Service, LLC was the largest of 6 companies reporting payments in 2025, $121.45 in all, mostly food and beverage.
Overview
| NPI | 1730286402 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2006 |
| Last updated in NPPES | Mar 21, 2025 |
| Certified by provider | Mar 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 01095740A | IN |
| Surgery | 208600000X | G84660 | CA |
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 - General Surgery (CA); Practitioner - General Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 417 across 69 procedure codes |
| Paid by Medicare | $74,058 |
Part D prescriptions in 2024
| Prescriptions (claims) | 240 · 346 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $6,908 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | General Surgery |
Medical group
- Franciscan Physician NetworkShelbyville, IN · 1,170 clinicians
Hospital affiliations
- Franciscan Health CrawfordsvilleCrawfordsville, IN
- Franciscan Health LafayetteLafayette, IN
Industry payments (Open Payments)
- 2025$121.45 · 6 payments from 6 companies
- 2024$1,352 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $34.49 | 1 |
| Medtronic, Inc. | $20.86 | 1 |
| Bard Peripheral Vascular, Inc. | $18.41 | 1 |
| Axogen | $16.89 | 1 |
| Avanos Medical | $15.62 | 1 |
What the 2025 payments were for
- Food and Beverage$121.45 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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