Vivian Ng
NPI 1780828509 · Interventional Cardiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Ng is a Interventional Cardiology Physician provider in New York, NY (NPI 1780828509).
Provider details
- NPI number
- 1780828509
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 263387 (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
17 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
457 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 35 Minutes99232 | 259 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 137 | $107 |
| Insertion of Tube in Right Heart Chambers and Coronary Artery for Diagnosis With Review By Radiologist93456 | 24 | $350 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 21 | $14 |
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 | 16 | $901 |
Typical Medicare-allowed amounts for these services range $14–$901 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 49 | 22 |
| Metoprolol Succinate | 43 | 17 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 27 | — |
| Nitroglycerin | 20 | — |
| Carvedilol | 20 | — |
| Amlodipine Besylate | 19 | — |
| Sacubitril/Valsartanbrand: Entresto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,889 across 13 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
- 2009-04-23
- Last updated
- 2024-09-17
- Certified
- 2024-09-17
Frequently asked questions
- What is Vivian Ng's NPI number?
- Vivian Ng's National Provider Identifier (NPI) is 1780828509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Ng's specialty?
- Vivian Ng is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Ng located?
- Vivian Ng's practice location on file with NPPES is 161 Fort Washington Ave, New York, NY 10032-3729.
- What is Vivian Ng's phone number?
- The practice phone number listed in the NPPES registry for Vivian Ng is (212) 305-7060.
- Does Vivian Ng accept Medicare?
- Vivian Ng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Ng's NPI active?
- Yes — Vivian Ng's NPI (1780828509) is active in the NPPES registry as of the last update on 2024-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.