BRENT E SHIELDS (CRNA) – Certified Registered Nurse Anesthetist, NPI 1740575232
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,775 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in MO
Provider Addresses for BRENT E SHIELDS (CRNA)
PO BOX 5
HAZELWOOD, MO 630420005
Phone: (314) 895-3828
Fax: (636) 922-5157
Type: Mailing
10 HOSPITAL DR
SAINT PETERS, MO 633761659
Phone: (636) 916-9180
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $174.
Total Amount is formed as General ($174) + Research ($0) + Ownership ($0) = $174.
Last reported payment date: 2024-11-11 • Largest payer in this snapshot: Janssen Biotech, Inc. ($159).
Total Amount
$174
General + Research + Ownership
Payments
9
Total payment records
General Amount
$174
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $159 |
| Ardelyx, Inc. | $15 |
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: 2011-06-29
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 |
|---|---|---|---|---|
| I20110629000156 | I | Certified Registered Nurse Anesthetist (Crna) | MO | 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 | 150 | 148 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 103 | 103 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 48 | 48 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 33 | 33 | $0 |
Insurance plans in this area (ZIP 63042)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | MO | |
| Gastroenterology, Internal Medicine | MO | |
| - | KS | |
| Nurse Practitioner | MO | |
| Gastroenterology, Internal Medicine | MO | |
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| Internal Medicine, Gastroenterology | MO | |
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| - | MO | |
| Certified Registered Nurse Anesthetist (Crna) | MO |
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