Peter Loren Jaggard, MD
NPI 1639148372ActiveIndividual· Internal Medicine, Geriatric Medicine· Evanston, IL
Internal Medicine, Geriatric Medicine (MD) in Evanston, Illinois, trained at Rutgers New Jersey Medical School (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $538,737 for 13,794 claims, against $69,210 paid for services in 2024.
Overview
| NPI | 1639148372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Dec 14, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 036062564 | IL |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 1,055 across 26 procedure codes |
| Paid by Medicare | $69,210 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,794 · 14,652 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $538,737 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Hospital affiliation
Other facilities
- Entera Healthcare, Ltd.Home health agency · Rosemont, IL
- Suncrest Hospice Illinois LLCHospice · Northbrook, IL
- Westminster PlaceNursing home · Evanston, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records