MR. MICHAEL JAMES DUFRENE (CRNA) – Registered Nurse, NPI 1639210081
Registered Nurse
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,619 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in LA
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Provider Addresses for MR. MICHAEL JAMES DUFRENE (CRNA)
Beaumont Post Office, 1025, Majestic Drive, Beaumont, Lexington, Fayette County, Kentucky, 40513, United States
BEAUMONT, TX 777265876
Phone: (409) 835-0426
Fax: (409) 838-1946
Type: Mailing
424, West McNeese Street, University Place, Lake Charles, Calcasieu Parish, Louisiana, 70605, United States
LAKE CHARLES, LA 70605
Phone: (337) 478-0511
Fax: (337) 478-5660
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: 2011-01-18
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 |
|---|---|---|---|---|
| I20110118000305 | I | Certified Registered Nurse Anesthetist (Crna) | LA | 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 | 21 | 21 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 20 | 20 | $0 |
| 01992 | Anesthesia for nerve block and injection procedure, prone position | 15 | 14 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 13 | 13 | $0 |
| 00670 | Anesthesia for extensive surgery on spine | 12 | 12 | $0 |
Insurance plans in this area (ZIP 77726)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| - | TX | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| A N E S T H E S I O L O G Y | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA |
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