DR. SHERYL WALKER (MD) – Anesthesiology Physician, NPI 1689670945
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,340 ANESTHESIOLOGY in FL
Provider Addresses for DR. SHERYL WALKER (MD)
62 COLUMBIA ST
ORLANDO, FL 328061115
Phone: (321) 527-7429
Fax: (321) 843-2196
Type: Location
9263, Medical Plaza Drive, North Charleston, Charleston County, South Carolina, 29406, United States
STE E
CHARLESTON, SC 294067112
Phone: (843) 572-1228
Fax: (843) 576-6168
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: 2021-07-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (889 days ago).
Enrollment records
2
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20151214000763 | I | Anesthesiology | SC | 2023-12-31 |
| I20210723002243 | I | Anesthesiology | FL | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 00630 | Anesthesia for other procedure on lower spine | 30 | 30 | $0 |
| 00300 | Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back | 20 | 17 | $0 |
| 00670 | Anesthesia for extensive surgery on spine | 12 | 12 | $0 |
| 01940 | Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 11 | 11 | $0 |
Insurance plans in this area (ZIP 32806)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | SC | 00142 | Anesthesia for lens surgery | 46 | 42 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| - | FL | |
| Internal Medicine | FL | |
| Cardiovascular Disease (Cardiology) | FL | |
| Internal Medicine, Critical Care (Intensivists), Internal Medicine | FL | |
| Hand Surgery, Orthopedic Surgery, Sports Medicine | FL | |
| Physician Assistant | FL | |
| - | FL | |
| Critical Care (Intensivists), General Surgery | FL | |
| - | FL |
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