GREGORY J MACDONNELL (D.O.) – Anesthesiology Physician, NPI 1396078242
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,228 ANESTHESIOLOGY in MO
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Provider Addresses for GREGORY J MACDONNELL (D.O.)
5, Glenview Drive, Park Charles South, Harvester, Saint Charles County, Missouri, 63304, United States
SAINT CHARLES, MO 633047909
Phone: (636) 244-4666
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)
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: 2025-03-12
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 |
|---|---|---|---|---|
| I20111129000237 | I | Anesthesiology | WA | TBD |
| I20250312000495 | I | Anesthesiology | TN | 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 |
|---|---|---|---|---|
| 64415 | Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 56 | 56 | $0 |
| 01810 | Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 29 | 28 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 18 | 18 | $0 |
| 01830 | Anesthesia for other procedure on forearm, wrist, or hand bones | 17 | 17 | $0 |
| 01630 | Anesthesia for other procedure on top of arm bone and shoulder joint | 13 | 13 | $0 |
Insurance plans in this area (ZIP 63304)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| A N E S T H E S I O L O G Y | MS | |
| - | WA | |
| - | FL | |
| - | WA | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| A N E S T H E S I O L O G Y | MO | |
| Certified Registered Nurse Anesthetist (Crna) | WA | |
| Certified Registered Nurse Anesthetist (Crna) | WA | |
| - | IN |
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