NISREEN FIDDA (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1992764880
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
369 PATHOLOGY in WA
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Provider Addresses for NISREEN FIDDA (MD)
Terminal Finance Station Seattle Post Office, 2420, 4th Avenue South, Beacon Hill, Seattle, King County, Washington, 98134, United States
SEATTLE, WA 981243941
Phone: (360) 459-7770
Fax: (360) 459-4361
Type: Mailing
Capital Medical Center, 3900, Capital Mall Drive Southwest, Olympia, Thurston County, Washington, 98502, United States
OLYMPIA, WA 98502
Phone: (360) 754-5858
Fax: (360) 956-2574
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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: 2024-10-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20050923000611 | I | Pathology | WA | TBD |
| I20241002002767 | I | Pathology | AK | 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 | 1,099 | 460 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 467 | 127 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 225 | 177 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 168 | 119 | $0 |
| 88173 | Evaluation of fine needle aspirate with interpretation and report | 150 | 73 | $0 |
Insurance plans in this area (ZIP 98124)
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Provider's Procedures
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