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

Dr. John Raymond Gray, MD

Individual provider Anesthesiology Physician · NPI 1902857493

Dr. John Raymond Gray, MD is an Anesthesiology Physician in Duluth, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
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

915 E 1st St
Duluth, MN 55805-2107
Phone: (218) 249-5353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 26236 (MN)

Record details

NPI number1902857493
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESJuly 13, 2026
Mailing address915 E 1st St, Duluth, MN 55805-2107

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