Doctor profile · Federal record
Dr. Marilee Walker, OTR/L, Sclv
Gerontology Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Wilsonville, OR
- NPI 1104281500
- Accepts Medicare
- 49 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
25117 Sw Parkway Ave Ste D
Wilsonville, OR 970709697
(971) 224-2040 - Mailing address
-
827 E Riverside Dr # 236
Eagle, ID 836165838
Credentials & registration
- NPI registered
- December 2015 — 11 yrs on file
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 225XG0600X — NUCC code
- State license (1)
- Idaho #OT-1546
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104281500. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
403
Distinct HCPCS
4
Medicare allowed
$11,165
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97535 |
Training for self-care or home management, each 15 minutes | 189 | 18 | $25 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 164 | 15 | $25 | |
97530 |
Therapy procedure using functional activities | 38 | 15 | $32 | |
97166 |
Evaluation for occupational therapy, typically 45 minutes | 12 | 12 | $94 |
In context: peer comparison
Among 1 peers in Wilsonville Gerontology Occupational Therapist, average services per provider: 100. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. Marilee Walker's medical specialty?
Dr. Marilee Walker practices Gerontology Occupational Therapist in Wilsonville, OR.
Where does Dr. Marilee Walker practice?
Dr. Marilee Walker practices at 25117 Sw Parkway Ave Ste D, Wilsonville, OR 970709697. Office phone: 9712242040.
What is Dr. Marilee Walker's NPI?
Dr. Marilee Walker's National Provider Identifier (NPI) is 1104281500, issued by NPPES.
Does Dr. Marilee Walker accept Medicare assignment?
Yes. Dr. Marilee Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marilee Walker commonly perform?
Top Medicare-reported procedures in 2023: Training for self-care or home management (HCPCS 97535); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using functional activities (HCPCS 97530). Source: CMS Medicare Physician & Other Practitioners file.