Jae Yong Yoo, MD
NPI 1295811966ActiveIndividual· Internal Medicine· Los Angeles, CA
Internal Medicine (MD) in Los Angeles, California, licensed in CA, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $4,668,528 for 40,041 claims, against $202,852 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $238.06 in all, mostly food and beverage.
Overview
| NPI | 1295811966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A45421 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 292 |
|---|---|
| Services billed | 6,494 across 31 procedure codes |
| Paid by Medicare | $202,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40,041 · 58,736 30-day fills |
|---|---|
| Patients | 848 |
| Total drug cost | $4,668,528 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
Other facilities
- Ace Home Health, Inc.Home health agency · Los Angeles, CA
- Cross Care, IncHome health agency · Los Angeles, CA
Industry payments (Open Payments)
- 2025$238.06 · 9 payments from 5 companies
- 2024$295.19 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $82.12 | 4 |
| Aimmune Therapeutics, Inc. | $59.84 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $52.08 | 2 |
| Lilly USA, LLC | $25.08 | 1 |
| Phathom Pharmaceuticals, Inc. | $18.94 | 1 |
What the 2025 payments were for
- Food and Beverage$238.06 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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