DR. ROBERT WARREN WILTSHIRE (MD) – Anesthesiology Physician, NPI 1851459200
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
136 ANESTHESIOLOGY in DE
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Provider Addresses for DR. ROBERT WARREN WILTSHIRE (MD)
Beebe Medical Center, 424, Savannah Road, Highland Acres, Lewes, Sussex County, Delaware, 19958, United States
LEWES, DE 199581462
Phone: (302) 645-3580
Type: Location
Lewes, East Sussex, England, United Kingdom
LEWES, DE 199580459
Phone: (302) 645-9492
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.
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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: 2011-03-02
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 |
|---|---|---|---|---|
| I20110302000469 | I | Anesthesiology | DE | 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 |
|---|---|---|---|---|
| 00812 | Anesthesia for exam of colon using an endoscope | 405 | 403 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 94 | 94 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 77 | 77 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 45 | 44 | $0 |
| 00902 | Anesthesia for procedure on anus and rectum | 21 | 21 | $0 |
Insurance plans in this area (ZIP 19958)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | DE | 00790 | Anesthesia for procedure in upper abdomen including use of an endoscope | 21 | 21 |
| ANESTHESIOLOGY | DE | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 14 | 14 |
| ANESTHESIOLOGY | DE | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 31 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | MD | |
| A N E S T H E S I O L O G Y | DE | |
| - | DE | |
| Certified Registered Nurse Anesthetist (Crna) | NY | |
| Certified Registered Nurse Anesthetist (Crna) | NJ | |
| - | DE | |
| A N E S T H E S I O L O G Y | DE | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| Certified Registered Nurse Anesthetist (Crna) | NY |
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