SYDNEY LEA LARSON (WHNP) – Women's Health Nurse Practitioner, NPI 1043971625
Women's Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,379 NURSE PRACTITIONER in OR
Provider Addresses for SYDNEY LEA LARSON (WHNP)
7650 SW BEVELAND RD STE 200
PORTLAND, OR 972238692
Phone: (503) 601-3615
Fax: (503) 646-1683
Type: Mailing
7431 NE EVERGREEN PKWY STE 100
HILLSBORO, OR 971245831
Phone: (503) 840-3400
Fax: (503) 840-3409
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $242.
Total Amount is formed as General ($242) + Research ($0) + Ownership ($0) = $242.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Medtronic, Inc. ($242).
Total Amount
$242
General + Research + Ownership
Payments
5
Total payment records
General Amount
$242
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $242 |
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: 2022-04-04
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 |
|---|---|---|---|---|
| I20220404000660 | I | Nurse Practitioner | OR | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 97223)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | OR | |
| Certified Nurse Midwife (Cnm) | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| - | OR | |
| Certified Nurse Midwife (Cnm) | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | UT | |
| - | OR | |
| Certified Nurse Midwife (Cnm) | TN | |
| - | OR |
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