Jay Prochnau, MD
NPI 1366411878ActiveIndividual· Allergy & Immunology, Allergy· Lafayette, IN
Allergy & Immunology, Allergy (MD) in Lafayette, Indiana, trained at Michigan State University College of Human Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $841,544 for 2,592 claims, against $252,268 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 4 companies reporting payments in 2025, $303.89 in all, mostly food and beverage.
Overview
| NPI | 1366411878 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Feb 10, 2021 |
| Certified by provider | Feb 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | 01060643A | 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 - Allergy/Immunology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 11,018 across 26 procedure codes |
| Paid by Medicare | $252,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,592 · 4,139 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $841,544 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- Arnett Clinic LLCLafayette, IN · 390 clinicians
Hospital affiliations
- Indiana University Health Arnett HospitalLafayette, IN
- Indiana University Health White Memorial HospitalMonticello, IN
Industry payments (Open Payments)
- 2025$303.89 · 4 payments from 4 companies
- 2024$269.59 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $113.97 | 1 |
| Astrazeneca Pharmaceuticals LP | $90.63 | 1 |
| Kedrion Biopharma, Inc. | $65.29 | 1 |
| Amgen Inc. | $34.00 | 1 |
What the 2025 payments were for
- Food and Beverage$269.89 · 3 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology, Allergy providers in Lafayette
- 1013181858