Are you John Diaz, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1171 W Target Range Road, Carondelet Holy Cross Hospital, Nogales, AZ 85621
About Dr. Diaz
Based in Nogales, AZ, John Diaz, M.D. is listed in the NPI registry under emergency medicine. NPI 1043254154 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 287-2771
- Email not available
Practice Locations
1171 W TARGET RANGE ROAD CARONDELET HOLY CROSS HOSPITAL
Nogales, AZ 85621
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 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.
Common questions
What kind of doctor is John Diaz?
John Diaz is an emergency physician in Nogales, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
What is John Diaz's address?
John Diaz is listed at 1171 W Target Range Road Carondelet Holy Cross Hospital, Nogales, AZ 85621. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John Diaz?
The number on file is (520) 287-2771. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Diaz's NPI number?
John Diaz's National Provider Identifier is 1043254154. 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
How long has John Diaz been practicing?
John Diaz has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has John Diaz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Diaz. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.