Michael Kuo, MD
NPI 1033593744ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Fullerton, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Fullerton, California, licensed in CA, with an NPI issued in July 2015. Their prescriptions cost Medicare Part D more than their services did: $439,489 for 1,248 claims, against $1,763 paid for services in 2024. Dexcom, Inc. was the largest of 2 companies reporting payments in 2024, $168.48 in all, mostly food and beverage.
Overview
| NPI | 1033593744 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2015 |
| Last updated in NPPES | Nov 5, 2021 |
| Certified by provider | Nov 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A144320 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 247 across 11 procedure codes |
| Paid by Medicare | $1,763 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,248 · 3,129 30-day fills |
|---|---|
| Patients | 342 |
| Total drug cost | $439,489 |
| Generic share | 54% of claims |
Industry payments (Open Payments)
- 2024$168.48 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $106.13 | 1 |
| Lilly USA, LLC | $62.35 | 2 |
What the 2024 payments were for
- Food and Beverage$168.48 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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