Physician Profile
Mason B. Gay, MD
Unclaimed ProfileAbout Dr. Gay
Mason B. Gay, MD is a healthcare provider in Greenville, MI specializing in emergency medicine. Mason trained at Indiana University School of Medicine, graduating in 2022. This provider record is associated with NPI 1275276693.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (616) 754-4691
- Email not available
Practice Locations
615 S BOWER ST
Greenville, MI 48838
1 Atkinson Dr
Ludington, MI 49431
100 Michigan St NE
Grand Rapids, MI 49503
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 emergency physicians at this location 6
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.
Other emergency physicians in Greenville 2
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Gay's specialty?
Dr. Gay is an emergency physician in Greenville, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where can I find Dr. Gay?
Dr. Gay is listed at 615 S Bower St, Greenville, MI 48838. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gay?
The number on file is (616) 754-4691. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Gay?
Dr. Gay's National Provider Identifier is 1275276693. 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. Gay's medical education?
Dr. Gay attended Indiana University School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gay have?
Dr. Gay has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Gay's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gay. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.