Swee Jian Ngeow, M.D.
NPI 1952568248ActiveIndividual· Internal Medicine, Hematology & Oncology· Flemington, NJ
Internal Medicine, Hematology & Oncology (M.D.) with Hunterdon Hematology Oncology, LLC, practicing in Flemington, New Jersey. In 2024 Medicare paid $1,420,653 for 415 patients, and Part D covered 309 of their prescriptions, 47% of them generic. Pfizer Inc. was the largest of 28 companies reporting payments in 2025, $949.61 in all, mostly food and beverage. Lists Hunterdon Medical Center as a hospital affiliation.
Overview
| NPI | 1952568248 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2008 |
| Last updated in NPPES | Feb 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 25MA08204000 | NJ |
| Internal Medicine | 207R00000X | 25MA08204000 | NJ |
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 - Hematology/Oncology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 415 |
|---|---|
| Services billed | 116,476 across 143 procedure codes |
| Paid by Medicare | $1,420,653 |
Part D prescriptions in 2024
| Prescriptions (claims) | 309 · 504 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $1,106,747 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Hunterdon Hematology Oncology, LLCFlemington, NJ · 7 clinicians
Hospital affiliation
- Hunterdon Medical CenterFlemington, NJ
Other facilities
- Hunterdon Hospice IncHospice · Flemington, NJ
Industry payments (Open Payments)
- 2025$949.61 · 51 payments from 28 companies
- 2024$899.96 · 49 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $127.07 | 5 |
| Novartis Pharmaceuticals Corporation | $64.20 | 4 |
| Glaxosmithkline, LLC. | $56.23 | 3 |
| E.R. Squibb & Sons, L.L.C. | $55.56 | 3 |
| Incyte Corporation | $54.36 | 3 |
What the 2025 payments were for
- Food and Beverage$949.61 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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