MARGARET CAROLINE SHERIDAN – Certified Registered Nurse Anesthetist, NPI 1952895674
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,883 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in VA
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Provider Addresses for MARGARET CAROLINE SHERIDAN
19111 COLLINS AVE APT 3707
SUNNY ISLES BEACH, FL 331602386
Phone: (703) 623-1530
Type: Mailing
Inova Mount Vernon Hospital, 2501, Parkers Lane, Gum Springs, Alexandria, Fairfax County, Virginia, 22306, United States
ALEXANDRIA, VA 22306
Phone: (703) 623-1530
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: 2025-09-17
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 |
|---|---|---|---|---|
| I20180920000064 | I | Certified Registered Nurse Anesthetist (Crna) | DC | TBD |
| I20240517002592 | I | Certified Registered Nurse Anesthetist (Crna) | MD | TBD |
| I20250917003491 | I | Certified Registered Nurse Anesthetist (Crna) | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 01214 | Anesthesia for total hip replacement | 34 | 34 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 29 | 28 | $0 |
Insurance plans in this area (ZIP 33160)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| Certified Registered Nurse Anesthetist (Crna) | NY | |
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| A N E S T H E S I O L O G Y | MD | |
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| A N E S T H E S I O L O G Y | MD |
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