PHENOPATH LABORATORIES PLLC – Clinical Medical Laboratory, NPI 1649375189
Clinical Medical Laboratory
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for PHENOPATH LABORATORIES PLLC
1737 AIRPORT WAY S STE 201
SEATTLE, WA 981341636
Phone: (206) 374-9000
Fax: (206) 774-3412
Type: Location
1201 S COLLEGEVILLE RD
COLLEGEVILLE, PA 194262998
Phone: (610) 454-6146
Type: Mailing
North 34th Street, Wallingford, Seattle, King County, Washington, 98015, United States
SEATTLE, WA 981038675
Phone: (206) 374-9000
Fax: (206) 774-3412
Type: Mailing
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: 2023-03-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| O20230315000372 | O | Independent Clinical Laboratory | WA | 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 |
|---|---|---|---|---|
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 2,255 | 319 | $0 |
| 88374 | Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure | 1,153 | 595 | $0 |
| 88185 | Flow cytometry technique for dna or cell analysis, each additional marker | 975 | 44 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 791 | 652 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 779 | 547 | $0 |
Insurance plans in this area (ZIP 98134)
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