Ning Cao, M.D.
NPI 1164476917ActiveIndividual· Internal Medicine· Flushing, NY
Internal Medicine (M.D.) in Flushing, New York, licensed in NY, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $1,162,069 for 5,059 claims, against $113,784 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $2,353 in all, mostly food and beverage. Lists Johns Hopkins Bayview Medical Center as a hospital affiliation.
Overview
| NPI | 1164476917 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 19, 2006 |
| Last updated in NPPES | Feb 6, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 218662 | NY |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 1,551 across 19 procedure codes |
| Paid by Medicare | $113,784 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,059 · 11,900 30-day fills |
|---|---|
| Patients | 376 |
| Total drug cost | $1,162,069 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Johns Hopkins Bayview Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$2,353 · 120 payments from 13 companies
- 2024$2,921 · 161 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $643.35 | 36 |
| Astrazeneca Pharmaceuticals LP | $443.31 | 23 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $221.57 | 15 |
| Pfizer Inc. | $202.66 | 9 |
| Novo Nordisk Inc | $173.84 | 7 |
What the 2025 payments were for
- Food and Beverage$2,353 · 120 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 356 internal medicine physicians in Flushing · All internal medicine physicians in New York