Swee Jian Ngeow, M.D.
NPI 1952568248 · Hematology & Oncology Physician · Flemington, NJ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Swee Jian Ngeow, M.D. is a Hematology & Oncology Physician provider in Flemington, NJ (NPI 1952568248).
Provider details
- NPI number
- 1952568248
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA08204000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,223 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 711 | $8 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 514 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 355 | $99 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 164 | $10 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 162 | $32 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 159 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Anastrozole | 30 |
| Apixabanbrand: Eliquis | 23 |
| Epoetin Alfabrand: Procrit | 21 |
| Rivaroxabanbrand: Xarelto | 20 |
| Hydroxyurea | 14 |
| Enoxaparin Sodium | 13 |
| Romosozumab-Aqqgbrand: Evenity (2 Syringes) | 11 |
| Certolizumab Pegolbrand: Cimzia (2 Pack) | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$900 across 49 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-22
- Last updated
- 2016-02-02
Frequently asked questions
- What is Swee Jian Ngeow's NPI number?
- Swee Jian Ngeow's National Provider Identifier (NPI) is 1952568248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Swee Jian Ngeow's specialty?
- Swee Jian Ngeow is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Swee Jian Ngeow located?
- Swee Jian Ngeow's practice location on file with NPPES is 2100 Wescott Dr, Flemington, NJ 08822-4603.
- What is Swee Jian Ngeow's phone number?
- The practice phone number listed in the NPPES registry for Swee Jian Ngeow is (908) 788-6461.
- Does Swee Jian Ngeow accept Medicare?
- Swee Jian Ngeow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Swee Jian Ngeow's NPI active?
- Yes — Swee Jian Ngeow's NPI (1952568248) is active in the NPPES registry as of the last update on 2016-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.