Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Michael R Gray, MD

Individual provider Internal Medicine Physician · NPI 1639120520

Michael R Gray, MD is an Internal Medicine Physician in Benson, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 S Ocotillo Ave
Benson, AZ 85602-6401
Phone: (520) 586-9111
Fax: (520) 586-9091
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 11623 (AZ)

Record details

NPI number1639120520
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESJune 18, 2013

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