Denise C. Weaver, MD
NPI 1093772378ActiveIndividual· Internal Medicine, Infectious Disease· Hobart, IN
Internal Medicine, Infectious Disease (MD) in Hobart, Indiana, trained at Rush Medical College of Rush University (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $2,069,023 for 1,597 claims, against $141,560 paid for services in 2024. Gilead Sciences, Inc. was the largest of 15 companies reporting payments in 2025, $1,113 in all, mostly food and beverage.
Overview
| NPI | 1093772378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 28, 2006 |
| Last updated in NPPES | Apr 14, 2021 |
| Certified by provider | Apr 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 01040182 | 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 - Infectious Disease (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 321 |
|---|---|
| Services billed | 1,822 across 28 procedure codes |
| Paid by Medicare | $141,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,597 · 2,023 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $2,069,023 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Community Care Network IncMunster, IN · 379 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Franciscan Health Michigan CityMichigan City, IN
- Methodist Hospitals IncGary, IN
- St Catherine Hospital IncEast Chicago, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Powers Home Health ServicesHome health agency · Hobart, IN
- Powers Health Rehabilitation CenterInpatient rehabilitation facility · Crown Point, IN
Industry payments (Open Payments)
- 2025$1,113 · 54 payments from 15 companies
- 2024$1,210 · 59 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $197.46 | 9 |
| Merck Sharp & Dohme LLC | $179.98 | 9 |
| Shionogi Inc | $120.28 | 5 |
| Paratek Pharmaceuticals, Inc. | $91.81 | 4 |
| Viiv Healthcare Company | $90.67 | 5 |
What the 2025 payments were for
- Food and Beverage$1,016 · 49 payments
- Education$97.65 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Hobart
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