Are you Dr. Gray? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 2450 E River Rd, Tucson, AZ 85718
About Dr. Gray
John C. Gray, MD practices neurology — neuromuscular medicine in Tucson, AZ. John is a 1987 graduate of University of Minnesota Medical School. The provider's National Provider Identifier (NPI) is 1801865134.
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
- (520) 320-2661
- Email not available
Practice Locations
2450 E RIVER RD
Tucson, AZ 85718
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 neurologists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 20 related providers in 3 groups
Other neurologists in Tucson 4
Same specialty, same city.
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Gray specialize in?
Dr. Gray is a neurologist in Tucson, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology — Neuromuscular Medicine”.
NPI registry
Where is Dr. Gray located?
Dr. Gray is listed at 2450 E River Rd, Tucson, AZ 85718. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gray's phone number?
The number on file is (520) 320-2661. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Gray's NPI number?
Dr. Gray's National Provider Identifier is 1801865134. 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. Gray go to medical school?
Dr. Gray attended University of Minnesota Medical School, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gray been practicing?
Dr. Gray has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Gray confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gray. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.