Luvkarnjit Singh, M.D.
NPI 1063795284ActiveIndividual· Internal Medicine· Levittown, PA
Internal Medicine (M.D.) with Mercer Bucks Medical Associates PC and 2 other groups, practicing in Levittown, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $676,825 for 9,408 claims, against $223,990 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $184.74 in all, mostly food and beverage. Lists Robert Wood Johnson University Hospital at Hamilton and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063795284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 23, 2011 |
| Last updated in NPPES | May 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD455348 | PA |
| Internal Medicine | 207R00000X | 25MA09662300 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NJ); Practitioner - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 676 |
|---|---|
| Services billed | 2,680 across 34 procedure codes |
| Paid by Medicare | $223,990 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,408 · 10,408 30-day fills |
|---|---|
| Patients | 446 |
| Total drug cost | $676,825 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Mercer Bucks Medical Associates PCLevittown, PA · 42 clinicians
- First Docs LLCTrenton, NJ · 23 clinicians
- Alignmed Medical Group Nj, PCFair Lawn, NJ · 6 clinicians
Hospital affiliations
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- St Mary Medical CenterLanghorne, PA
Other facilities
- Bayada Home Health Care, Inc.Home health agency · Jamison, PA
- Mercy Home HealthHome health agency · Newtown, PA
- Compassus - Greater PhiladelphiaHospice · Hamburg, PA
- Guardian Hospice Care, Inc.Hospice · Willow Grove, PA
- Cranbury CenterNursing home · Monroe Township, NJ
- Oxford Rehabilitation and Healthcare CenterNursing home · Langhorne, PA
Industry payments (Open Payments)
- 2025$184.74 · 10 payments from 7 companies
- 2024$249.51 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $36.30 | 2 |
| Acadia Pharmaceuticals Inc | $35.06 | 2 |
| Pfizer Inc. | $33.61 | 2 |
| Alnylam Pharmaceuticals Inc. | $23.65 | 1 |
| Astrazeneca Pharmaceuticals LP | $23.64 | 1 |
What the 2025 payments were for
- Food and Beverage$184.74 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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