Fenfen Wu, M.D.
NPI 1457621286ActiveIndividual· Internal Medicine· Federal Way, WA
Internal Medicine (M.D.) with Select Rehabilitation, LLC and 2 other groups, practicing in Federal Way, Washington. Their prescriptions cost Medicare Part D more than their services did: $631,056 for 7,595 claims, against $112,081 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $211.36 in all, mostly food and beverage. Lists Highline Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1457621286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 10, 2012 |
| Last updated in NPPES | Jul 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD60454662 | WA |
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) | Enrolled Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 281 |
|---|---|
| Services billed | 1,538 across 40 procedure codes |
| Paid by Medicare | $112,081 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,595 · 18,121 30-day fills |
|---|---|
| Patients | 648 |
| Total drug cost | $631,056 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Select Rehabilitation, LLCGlenview, IL · 2,046 clinicians
- Franciscan Medical GroupTacoma, WA · 1,421 clinicians
- Select Outpatient Services IncGlenview, IL · 805 clinicians
Hospital affiliations
- Highline Medical CenterBurien, WA
- St Francis Community HospitalFederal Way, WA
- St Joseph Medical CenterTacoma, WA
Other facilities
- Assured Home HealthHome health agency · Mountlake Terrace, WA
- Chi Franciscan Health at HomeHome health agency · University Place, WA
Industry payments (Open Payments)
- 2025$211.36 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $128.16 | 1 |
| Pfizer Inc. | $69.31 | 1 |
| Amgen Inc. | $13.89 | 1 |
What the 2025 payments were for
- Food and Beverage$197.47 · 2 payments
- Education$13.89 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 internal medicine physicians in Federal Way · All internal medicine physicians in Washington