MS. MEI KUEN ERICA TO (ARNP) – Family Nurse Practitioner, NPI 1114507506
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,261 NURSE PRACTITIONER in WA
Provider Addresses for MS. MEI KUEN ERICA TO (ARNP)
PO BOX 50095
SEATTLE, WA 981455095
Phone: (206) 520-5700
Type: Mailing
825 EASTLAKE AVE E
SEATTLE, WA 981094405
Phone: (206) 520-5000
Type: Location
8101 GREENBACK LN
FAIR OAKS, CA 956282502
Phone: (916) 726-4466
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 202 Open Payments records for all available years, with a total value of $7,301.
Total Amount is formed as General ($7,301) + Research ($0) + Ownership ($0) = $7,301.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: Janssen Biotech, Inc. ($862).
Total Amount
$7,301
General + Research + Ownership
Payments
202
Total payment records
General Amount
$7,301
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $862 |
| Takeda Pharmaceuticals U.S.A., Inc. | $521 |
| AstraZeneca Pharmaceuticals LP | $479 |
| Incyte Corporation | $391 |
| Lilly USA, LLC | $357 |
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: 2026-01-09
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 |
|---|---|---|---|---|
| I20220321001994 | I | Nurse Practitioner | CA | TBD |
| I20260109003705 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 139 | 45 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 18 | $0 |
Insurance plans in this area (ZIP 98145)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| H E M A T O L O G Y/ O N C O L O G Y | CA | |
| - | NV | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Hematology/Oncology, Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA |
Reviews
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