Lei Ding, M.D
NPI 1811155500ActiveIndividual· Family Medicine· City Of Industry, CA
Family Medicine (M.D) in City Of Industry, California, licensed in CA, with an NPI issued in May 2008. Their prescriptions cost Medicare Part D more than their services did: $1,846,244 for 12,350 claims, against $137,899 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $142.96 in all, mostly food and beverage. Lists Pih Health Hospital-Whittier as a hospital affiliation.
Overview
| NPI | 1811155500 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | May 29, 2008 |
| Last updated in NPPES | Dec 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A75815 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 1,728 across 16 procedure codes |
| Paid by Medicare | $137,899 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,350 · 28,684 30-day fills |
|---|---|
| Patients | 739 |
| Total drug cost | $1,846,244 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Family Practice |
Hospital affiliation
- Pih Health Hospital-WhittierWhittier, CA
Other facilities
- Happy Home Health ServicesHome health agency · Arcadia, CA
Industry payments (Open Payments)
- 2025$142.96 · 2 payments from 2 companies
- 2024$346.55 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $125.00 | 1 |
| Amgen Inc. | $17.96 | 1 |
What the 2025 payments were for
- Food and Beverage$142.96 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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