MARK MICHAEL CARUSO (MD) – Anesthesiology Physician, NPI 1639466642
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
136 ANESTHESIOLOGY in DE
Provider Addresses for MARK MICHAEL CARUSO (MD)
2 READS WAY
STE 201
NEW CASTLE, DE 197201607
Phone: (302) 709-4709
Fax: (302) 709-4551
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $59.
Total Amount is formed as General ($59) + Research ($0) + Ownership ($0) = $59.
Last reported payment date: 2024-05-09 • Largest payer in this snapshot: Baxter Healthcare ($59).
Total Amount
$59
General + Research + Ownership
Payments
1
Total payment records
General Amount
$59
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Baxter Healthcare | $59 |
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: 2015-07-29
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 |
|---|---|---|---|---|
| I20150729009164 | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 15 | 15 | $0 |
| 01922 | Anesthesia for x-ray or radiation therapy | 13 | 13 | $0 |
| 00910 | Anesthesia for other procedure on urinary system through urethra | 12 | 12 | $0 |
Insurance plans in this area (ZIP 19720)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| A N E S T H E S I O L O G Y | NY | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| - | MI | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| Certified Registered Nurse Anesthetist (Crna) | DE | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Anesthesiology, Pain Management | NY | |
| Certified Registered Nurse Anesthetist (Crna) | DE |
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