MRS. SHERYL LYNNE HORWITZ (WHCNP) – Women's Health Nurse Practitioner, NPI 1043303902
Women's Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,366 NURSE PRACTITIONER in OR
Provider Addresses for MRS. SHERYL LYNNE HORWITZ (WHCNP)
2525 NW Lovejoy St Ste 400
Portland, OR 972102865
Phone: (503) 223-1933
Type: Location
Northwest Vaughn Street, Northwest District, Portland, Metro, Multnomah County, Oregon, 97210, United States
PORTLAND, OR 972105352
Phone: (503) 227-4050
Fax: (503) 477-7673
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $721.
Total Amount is formed as General ($721) + Research ($0) + Ownership ($0) = $721.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Astellas Pharma US Inc ($190).
Total Amount
$721
General + Research + Ownership
Payments
18
Total payment records
General Amount
$721
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $190 |
| Acella Pharmaceuticals, LLC | $153 |
| Myriad Women's Health, Inc. | $126 |
| Dexcom, Inc. | $69 |
| ABBVIE INC. | $48 |
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: 2005-11-22
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 |
|---|---|---|---|---|
| I20051122000520 | 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 97210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| D E R M A T O L O G Y | OR | |
| Physician Assistant | OR | |
| D E R M A T O L O G Y | OR | |
| D E R M A T O L O G Y | CO | |
| Physician Assistant | OR | |
| Physician Assistant | OR |
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