Walter Hyun Kim, M.D.
NPI 1568451649ActiveIndividual· Integrative Medicine· Scottsdale, AZ
Opted out of Medicare from August 2025 to August 2027. Integrative Medicine (M.D.) in Scottsdale, Arizona, licensed in AZ, with an NPI issued in October 2005. Part D covered 740 prescriptions written in 2024, 78% of them generic. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $868.78 in all, mostly food and beverage.
Overview
| NPI | 1568451649 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 20, 2005 |
| Last updated in NPPES | Aug 5, 2026 |
| Certified by provider | Aug 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Integrative Medicine Primary | 202D00000X | 00210 | AZ |
| General Practice | 208D00000X | 64496 | AZ |
| Nuclear Medicine | 207U00000X | 64496 | AZ |
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 |
|---|---|
| Opt-out | Opted out Aug 4, 2025 – Aug 4, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 740 · 800 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $1,161,228 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2025$868.78 · 15 payments from 6 companies
- 2024$2,218 · 61 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $419.07 | 7 |
| Seagen Inc. | $174.98 | 2 |
| Beone Medicines USA, Inc. | $161.01 | 2 |
| Stemline Therapeutics Inc. | $61.28 | 2 |
| Tempus Ai, Inc | $30.29 | 1 |
What the 2025 payments were for
- Food and Beverage$693.80 · 13 payments
- Education$174.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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