WINIFRED MARSH (CRNA) – Certified Registered Nurse Anesthetist, NPI 1649363458
Certified Registered Nurse Anesthetist
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NPPES metrics only — not quality of care.
1,883 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in VA
Provider Addresses for WINIFRED MARSH (CRNA)
1840 AMHERST ST
WINCHESTER, VA 226012808
Phone: (540) 536-8000
Fax: (540) 536-7780
Type: Location
878 Fox Dr
Winchester, VA 226038613
Phone: (540) 662-8336
Type: Location
1860 Amherst St
Winchester, VA 226012808
Phone: (540) 536-8000
Fax: (540) 536-7780
Type: Location
11958 W Broad St
Henrico, VA 232331007
Phone: (804) 364-6640
Fax: (804) 364-6642
Type: Location
618 Hospital Rd
Tappahannock, VA 225605000
Phone: (804) 443-6282
Fax: (804) 443-6150
Type: Location
1250 E Marshall St
Richmond, VA 232985023
Phone: (804) 828-2207
Fax: (804) 828-8300
Type: Location
Fox Drive, Winchester, Winchester City, Virginia, 22601, United States
WINCHESTER, VA 226038613
Phone: (540) 662-8336
Type: Location
100, Campus Boulevard, Winchester, Frederick County, Virginia, 22601, United States
WINCHESTER, VA 226012888
Phone: (540) 536-5100
Fax: (540) 536-0235
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: 2020-09-03
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 |
|---|---|---|---|---|
| I20200903002965 | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 22 | 22 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 11 | 11 | $0 |
Insurance plans in this area (ZIP 22601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | VA | |
| - | VA | |
| Nurse Practitioner | VA | |
| Orthopedic Surgery | VA | |
| O T O L A R Y N G O L O G Y | VA | |
| Diagnostic Radiology | VA | |
| Nurse Practitioner | VA | |
| Qualified Audiologist | VA | |
| Radiation Oncology | VA | |
| O T O L A R Y N G O L O G Y | VA |
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