SARAH WALTER (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1053467639
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
191 PATHOLOGY in OR
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Provider Addresses for SARAH WALTER (MD)
4207, Southeast Hull Avenue, Glen Echo, Portland, Metro, Clackamas County, Oregon, 97267, United States
PORTLAND, OR 972084207
Phone: (503) 237-0507
Type: Mailing
Legacy Good Samaritan Medical Center, 1015, Northwest 22nd Avenue, Northwest District, Portland, Metro, Multnomah County, Oregon, 97210, United States
DEPT OF PATHOLOGY
PORTLAND, OR 972103025
Phone: (503) 237-0507
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2026-03-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20080716000394 | I | Pathology | OR | TBD |
| I20080716000405 | I | Pathology | WA | TBD |
| I20260302000061 | I | Pathology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 744 | 333 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 134 | 42 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 99 | 79 | $0 |
| 84165 | Protein measurement, serum | 84 | 79 | $0 |
| 86334 | Immunologic analysis technique on serum (immunofixation) | 58 | 53 | $0 |
Insurance plans in this area (ZIP 97208)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | OR | |
| P A T H O L O G Y | CA | |
| P A T H O L O G Y | OR | |
| P A T H O L O G Y | WA | |
| P A T H O L O G Y | WI | |
| P A T H O L O G Y | MD | |
| - | OR | |
| P A T H O L O G Y | CA | |
| - | OR | |
| P A T H O L O G Y | OR |
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