LARISSA QUADRACCI MATTEI (PA-C) – Surgical Physician Assistant, NPI 1033653142
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,282 PHYSICIAN ASSISTANT in WA
Provider Addresses for LARISSA QUADRACCI MATTEI (PA-C)
18100 NE Union Hill Rd Ste 330
Redmond, WA 980523330
Phone: (425) 455-3600
Fax: (425) 455-3920
Type: Location
14841, 179th Avenue Southeast, Monroe, Snohomish County, Washington, 98272, United States
SUITE 330
MONROE, WA 982721127
Phone:
Type: Mailing
3101 Northup Way Ste 201
Bellevue, WA 980041449
Phone: (425) 455-3600
Fax: (425) 455-3920
Type: Location
515 Minor Ave Ste 200
Seattle, WA 981042133
Phone: (425) 455-3600
Type: Location
510 8TH AVE NE STE 320
ISSAQUAH, WA 980295436
Phone: (253) 392-3030
Fax: (425) 392-2564
Type: Mailing
510 8TH AVE NE STE 200
ISSAQUAH, WA 980295436
Phone: (253) 392-3030
Fax: (425) 392-2564
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: 2017-01-23
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 |
|---|---|---|---|---|
| I20170123000932 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 18 | 18 | $0 |
| 73502 | X-ray of hip, 2-3 views | 15 | 15 | $0 |
Insurance plans in this area (ZIP 98052)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| Orthopedic Surgery, Hand Surgery | WA | |
| Occupational Therapist In Private Practice | WA | |
| - | WA | |
| Orthopedic Surgery, Sports Medicine | WA | |
| - | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Nurse Practitioner | WA | |
| Nurse Practitioner | WA |
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