Diana Tristan Albay, M.D
NPI 1477751691ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Irvine, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D) in Irvine, California, licensed in CA, with an NPI issued in July 2007. Part D covered 5,466 prescriptions written in 2024, 87% of them generic.
Overview
| NPI | 1477751691 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jul 10, 2007 |
| Last updated in NPPES | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A94980 | CA |
| Internal Medicine | 207R00000X | A94980 | CA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 5,466 · 13,104 30-day fills |
|---|---|
| Patients | 647 |
| Total drug cost | $319,107 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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