Physician Profile
Unclaimed ProfileAbout MCCORMICK
Gregory Michael McCormick, MD is a healthcare provider in Big Sky, MT specialising in emergency medicine. Gregory trained at Boston University School of Medicine, graduating in 2021.
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
Areas of Expertise
Common questions
What kind of doctor is Dr. McCormick?
Dr. McCormick is an emergency medicine in Big Sky, MT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
What is Dr. McCormick's address?
Dr. McCormick is listed at 334 TOWN CENTER AVE, Big Sky, MT 59716. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. McCormick?
The number on file is (406) 414-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. McCormick?
Dr. McCormick's National Provider Identifier is 1962080291. 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
Where did Dr. McCormick train?
Dr. McCormick attended Boston University School of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. McCormick have?
Dr. McCormick has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. McCormick perform?
According to Medicare billing data, Dr. McCormick the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. McCormick's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. McCormick. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (406) 414-5000
- Email not available
Practice Locations
334 TOWN CENTER AVE
Big Sky, MT 59716
Procedures Most Often Billed to Medicare
107 services · 99 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
65 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
42 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other emergency medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Boston University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2021 at Boston University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.