COLLEEN ANASTASIA O'SULLIVAN (PA) – Physician Assistant, NPI 1427051713
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,876 PHYSICIAN ASSISTANT in OR
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Provider Addresses for COLLEEN ANASTASIA O'SULLIVAN (PA)
Saint Charles Medical Center Redmond, 1253, Northwest Canal Boulevard, Redmond, Deschutes County, Oregon, 97756, United States
REDMOND, OR 97708
Phone: (541) 548-8131
Fax: (541) 460-4028
Type: Location
PO BOX 6096
BEND, OR 977086096
Phone: (541) 548-8131
Fax: (541) 460-4028
Type: Mailing
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: 2025-01-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20150331002470 | I | Physician Assistant | OR | TBD |
| I20200304001136 | I | Physician Assistant | TX | TBD |
| I20250108000286 | I | Physician Assistant | AK | 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 97708)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| Physician Assistant | OR | |
| O P H T H A L M O L O G Y | NM | |
| Internal Medicine | OR | |
| U R O L O G Y | TX | |
| Nurse Practitioner | OR | |
| Family Practice | OR | |
| Internal Medicine | OR | |
| Diagnostic Radiology | MD |
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