Timothy Thomas Shack, M.D.
NPI 1821273616ActiveIndividual· Internal Medicine· Cherry Hill, NJ
Internal Medicine (M.D.) in Cherry Hill, New Jersey, trained at Jefferson Medical College of Thomas Jefferson University (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $959,665 for 10,135 claims, against $183,332 paid for services in 2024. Novo Nordisk Inc was the largest of 22 companies reporting payments in 2025, $1,993 in all, mostly food and beverage.
Overview
| NPI | 1821273616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 31, 2007 |
| Last updated in NPPES | Apr 10, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD064207L | PA |
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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 2,238 across 47 procedure codes |
| Paid by Medicare | $183,332 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,135 · 16,520 30-day fills |
|---|---|
| Patients | 870 |
| Total drug cost | $959,665 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Medical Office ForceHonolulu, HI · 59 clinicians
- Robert J Maro MD PAVoorhees, NJ · 15 clinicians
Hospital affiliations
- Cooper University HospitalCamden, NJ
- Virtua Our Lady of Lourdes HospitalCamden, NJ
- West Jersey HospitalVoorhees, NJ
Other facilities
- Bayada Home Health Care, IncHome health agency · Pennsauken, NJ
- Jefferson Health at Home By BayadaHome health agency · Voorhees, NJ
- Moorestown Visiting Nurse AssociationHome health agency · Moorestown, NJ
- Virtua Home Care at West JerseyHome health agency · Marlton, NJ
- Samaritan Healthcare and HospiceHospice · Mount Laurel, NJ
- Vitas Healthcare Corporation AtlanticHospice · Livingston, NJ
- Berlin Rehabilitation and Healthcare CenterNursing home · Berlin, NJ
- Careone at EveshamNursing home · Marlton, NJ
- Careone at MoorestownNursing home · Moorestown, NJ
- Wynwood Rehabilitation and Healthcare CenterNursing home · Cinnaminson, NJ
Industry payments (Open Payments)
- 2025$1,993 · 117 payments from 22 companies
- 2024$1,966 · 118 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $262.24 | 16 |
| Astrazeneca Pharmaceuticals LP | $203.02 | 16 |
| Bayer Healthcare Pharmaceuticals Inc. | $155.69 | 7 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $151.89 | 8 |
| Lundbeck LLC | $149.73 | 10 |
What the 2025 payments were for
- Food and Beverage$1,993 · 117 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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