Doeyoung Kim, MD
NPI 1093913444ActiveIndividual· Internal Medicine· Los Angeles, CA
Internal Medicine (MD) with Daniel Rheem, M.D., Inc., practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $4,100,919 for 31,046 claims, against $190,778 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $2,132 in all, mostly food and beverage.
Overview
| NPI | 1093913444 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2007 |
| Last updated in NPPES | Oct 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | C152764 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 368 |
|---|---|
| Services billed | 3,897 across 52 procedure codes |
| Paid by Medicare | $190,778 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31,046 · 41,125 30-day fills |
|---|---|
| Patients | 851 |
| Total drug cost | $4,100,919 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Daniel Rheem, M.D., Inc.Los Angeles, CA · 2 clinicians
Other facilities
- Cross Care, IncHome health agency · Los Angeles, CA
- Divine Home Health, IncHome health agency · La Mirada, CA
- Honest Home Health Care Services IncHome health agency · Los Angeles, CA
Industry payments (Open Payments)
- 2025$2,132 · 74 payments from 15 companies
- 2024$1,650 · 51 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $341.64 | 8 |
| Astrazeneca Pharmaceuticals LP | $311.29 | 14 |
| Bayer Healthcare Pharmaceuticals Inc. | $244.80 | 10 |
| Ardelyx, Inc. | $210.86 | 7 |
| Amgen Inc. | $207.37 | 10 |
What the 2025 payments were for
- Food and Beverage$2,132 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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