Physician Profile
Gregory J Macdonnell, D.O.
Unclaimed ProfileAbout Dr. Macdonnell
Gregory J Macdonnell, D.O. practices anesthesiology in Saint Charles, MO. According to Medicare claims data, Gregory cared for 89 Medicare patients across 89 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (636) 244-4666
- Email not available
Practice Locations
5 GLENVIEW DR
Saint Charles, MO 63304
Procedures Most Often Billed to Medicare
89 services · 89 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
43 |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
16 |
| Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | Anaesthesia | 01810 |
19 |
| Anesthesia for other procedure on forearm, wrist, or hand bones | Anaesthesia | 01830 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiology specialists in Saint Charles 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Other 7
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 8
Providers in MO who bill this service to Medicare most often.
Common questions
What is Dr. Macdonnell's specialty?
Dr. Macdonnell is an anesthesiology in Saint Charles, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. Macdonnell?
Dr. Macdonnell is listed at 5 GLENVIEW DR, Saint Charles, MO 63304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Macdonnell?
The number on file is (636) 244-4666. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Macdonnell's NPI number?
Dr. Macdonnell's National Provider Identifier is 1396078242. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Macdonnell's medical education?
Dr. Macdonnell attended Other, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Macdonnell been practicing?
Dr. Macdonnell has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Macdonnell known for?
According to Medicare billing data, Dr. Macdonnell performs procedures including injection of anesthetic agent and/or steroid into arm nerve bundle and insertion of artery tube for blood sampling or infusion through skin; provides treatments such as anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand and anesthesia for other procedure on forearm, wrist, or hand bones. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Macdonnell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Macdonnell. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.