BARBARA R SIMONS (PA-C) – Physician Assistant, NPI 1831268382
Physician Assistant
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
4,285 PHYSICIAN ASSISTANT in WA
Provider Addresses for BARBARA R SIMONS (PA-C)
PO BOX 543
LANGLEY, WA 982600543
Phone: (360) 331-6535
Fax: (360) 331-6545
Type: Mailing
301 S 320TH ST
FEDERAL WAY, WA 980035200
Phone: (253) 874-7000
Type: Mailing
1660, Layton Road, Freeland, Island County, Washington, 98249, United States
FREELAND, WA 982499456
Phone: (360) 331-6535
Fax: (360) 331-6545
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: 2007-01-15
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 |
|---|---|---|---|---|
| I20070115000307 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98260)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| E N D O C R I N O L O G Y | IL | |
| Family Practice | IL | |
| Orthopedic Surgery | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Nurse Practitioner | OH | |
| - | MT | |
| - | ID | |
| Internal Medicine | WA |
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