LAUREN HEATHER OATES (PAC) – Physician Assistant, NPI 1154493658
Physician Assistant
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for LAUREN HEATHER OATES (PAC)
8115 OLD DOMINION DR
STE 220
MC LEAN, VA 221022324
Phone: (703) 726-9930
Fax: (703) 723-8283
Type: Mailing
21785, Filigree Court, Ashburn, Loudoun County, Virginia, 20147, United States
SUITE 201
ASHBURN, VA 20147
Phone: (703) 726-9930
Fax: (703) 723-8283
Type: Location
400C HOSPITAL DR STE 220
WARRENTON, VA 201863026
Phone: (540) 428-1715
Fax: (540) 779-0028
Type: Mailing
400 HOSPITAL DR STE C
WARRENTON, VA 201863026
Phone: (540) 428-1715
Fax: (540) 779-0028
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: 2019-01-11
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 |
|---|---|---|---|---|
| I20170303000647 | I | Physician Assistant | DC | TBD |
| I20190111001225 | I | Physician Assistant | VA | 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 22102)
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