MELISSA TROI MATEO (PA-C) – Medical Physician Assistant, NPI 1235741802
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,282 PHYSICIAN ASSISTANT in WA
Provider Addresses for MELISSA TROI MATEO (PA-C)
1515 E COLUMBIA ST
OTHELLO, WA 993441846
Phone: (509) 488-5256
Fax: (509) 488-9939
Type: Mailing
4311 11TH AVE NE STE 200
SEATTLE, WA 981056367
Phone: (206) 616-4001
Type: Mailing
601 Government Rd
Mattawa, WA 993495120
Phone: (509) 488-5256
Fax: (509) 488-9939
Type: Location
1051 Columbia Ave
Connell, WA 993268702
Phone: (509) 488-5256
Fax: (509) 488-9939
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $36.
Total Amount is formed as General ($36) + Research ($0) + Ownership ($0) = $36.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: Urgo Medical North America, LLC ($20).
Total Amount
$36
General + Research + Ownership
Payments
2
Total payment records
General Amount
$36
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Urgo Medical North America, LLC | $20 |
| Laborie Medical Technologies Corp. | $16 |
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: 2021-10-14
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 |
|---|---|---|---|---|
| I20211014000018 | 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 |
|---|---|---|---|---|
| 71046 | X-ray of chest, 2 views | 13 | 11 | $0 |
Insurance plans in this area (ZIP 99344)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | WA | |
| - | WA | |
| Undefined Non Physician Type (Specify), Mental Health Counselor | WA | |
| Nurse Practitioner | WA | |
| Nurse Practitioner | WA | |
| Family Practice | WA | |
| Physician Assistant | WA | |
| Physician Assistant | WA | |
| Nurse Practitioner | WA | |
| Nurse Practitioner | WA |
Reviews
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