Chad A. Hille, M.D.
NPI 1841677986ActiveIndividual· Internal Medicine, Rheumatology· Baton Rouge, LA
Internal Medicine, Rheumatology (M.D.) in Baton Rouge, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $2,837,134 for 2,481 claims, against $13,098 paid for services in 2024. Genzyme Corporation was the largest of 24 companies reporting payments in 2025, $35,591 in all, mostly speaking and faculty fees.
Overview
| NPI | 1841677986 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 28, 2015 |
| Last updated in NPPES | Oct 25, 2024 |
| Certified by provider | Oct 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 323677 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Rheumatology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 177 across 7 procedure codes |
| Paid by Medicare | $13,098 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,481 · 4,007 30-day fills |
|---|---|
| Patients | 518 |
| Total drug cost | $2,837,134 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliations
- Ochsner Medical Center - Baton RougeBaton Rouge, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$35,591 · 242 payments from 24 companies
- 2024$9,033 · 124 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $14,484 | 24 |
| Amgen Inc. | $12,796 | 51 |
| E.R. Squibb & Sons, L.L.C. | $2,900 | 15 |
| Abbvie Inc. | $1,494 | 54 |
| Novartis Pharmaceuticals Corporation | $1,125 | 15 |
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$22,506 · 10 payments
- Food and Beverage$8,365 · 222 payments
- Travel and Lodging$2,630 · 8 payments
- Consulting Fee$2,000 · 1 payment
- Education$90.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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