LARRY C BATES (CRNA) – Certified Registered Nurse Anesthetist, NPI 1881655413
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,144 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in WI
Provider Addresses for LARRY C BATES (CRNA)
1000 North Oak Avenue
Marshfield, WI 544495703
Phone: (715) 387-5511
Type: Location
120 INNWOOD DR
COVINGTON, LA 704339123
Phone: (985) 892-3225
Fax: (985) 234-0628
Type: Mailing
1202, South Tyler Street, Covington, St. Tammany Parish, Louisiana, 70433, United States
COVINGTON, LA 704332330
Phone: (985) 898-4000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 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: 2024-11-08 • Largest payer in this snapshot: Pacira Pharmaceuticals Incorporated ($16).
Total Amount
$59
General + Research + Ownership
Payments
4
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
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Pacira Pharmaceuticals Incorporated | $16 |
| Chiesi USA, Inc. | $15 |
| VERTEX PHARMACEUTICALS INCORPORATED | $15 |
| ABBVIE INC. | $13 |
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: 2025-09-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20050301000535 | I | Certified Registered Nurse Anesthetist (Crna) | LA | TBD |
| I20250922002242 | I | Certified Registered Nurse Anesthetist (Crna) | WI | 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 | 20 | 20 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 12 | 12 | $0 |
Insurance plans in this area (ZIP 54449)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MS | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| - | 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 | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| A N E S T H E S I O L O G Y | LA | |
| A N E S T H E S I O L O G Y | LA |
Reviews
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