BARRY TODD KAHN (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1124097233
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,206 EMERGENCY MEDICINE in WA
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Provider Addresses for BARRY TODD KAHN (MD)
Terminal Finance Station Seattle Post Office, 2420, 4th Avenue South, Beacon Hill, Seattle, King County, Washington, 98134, United States
SEATTLE, WA 981243941
Phone: (425) 259-5141
Fax: (425) 339-9184
Type: Mailing
1321, Colby Avenue, Everett, Snohomish County, Washington, 98201, United States
EVERETT, WA 98206
Phone: (425) 261-2000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $30.
Total Amount is formed as General ($30) + Research ($0) + Ownership ($0) = $30.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($30).
Total Amount
$30
General + Research + Ownership
Payments
1
Total payment records
General Amount
$30
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $30 |
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: 2026-03-09
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 |
|---|---|---|---|---|
| I20050922000753 | I | Pathology | WA | TBD |
| I20250909004063 | I | Emergency Medicine | AK | TBD |
| I20260309002103 | I | Pathology | AZ | 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 | 178 | 102 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 59 | 18 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 39 | 24 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 36 | 25 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 24 | 11 | $0 |
Insurance plans in this area (ZIP 98124)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | WA | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 40 | 36 |
Group practice members
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Reviews
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