Waina Cheng, MD
NPI 1922283126 · Hematology & Oncology Physician · Pompton Plains, NJ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Waina Cheng, MD is a Hematology & Oncology Physician provider in Pompton Plains, NJ (NPI 1922283126).
Provider details
- NPI number
- 1922283126
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 238897 (NY)
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
3,305 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 721 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 693 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 313 | $99 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 222 | $183 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 184 | $8 |
| Amylase (enzyme) Level82150 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 114 | 34 |
| Anastrozole | 87 | 37 |
| Rivaroxabanbrand: Xarelto | 66 | 18 |
| Prednisone | 40 | 24 |
| Tramadol Hcl | 29 | 16 |
| Dexamethasone | 28 | 17 |
| Pantoprazole Sodium | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$973 across 54 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
- 2008-01-07
- Last updated
- 2016-11-21
Frequently asked questions
- What is Waina Cheng's NPI number?
- Waina Cheng's National Provider Identifier (NPI) is 1922283126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Waina Cheng's specialty?
- Waina Cheng is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Waina Cheng located?
- Waina Cheng's practice location on file with NPPES is 97 W Parkway, Pompton Plains, NJ 07444-1647.
- What is Waina Cheng's phone number?
- The practice phone number listed in the NPPES registry for Waina Cheng is (973) 831-5055.
- Does Waina Cheng accept Medicare?
- Waina Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Waina Cheng's NPI active?
- Yes — Waina Cheng's NPI (1922283126) is active in the NPPES registry as of the last update on 2016-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.