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

Diane M Gray, OD

Individual provider Optometrist · NPI 1528120714

Diane M Gray, OD is an Optometrist in Helena, Montana. Licensed in Montana. Registered with an NPI since 2006.

Licensed in
MT
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

534 N Last Chance Gulch St
Helena, MT 59601-3303 Not confirmed with CMS for 18 years — call before visiting
Phone: (406) 442-6814
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 432 (MT)

Record details

NPI number1528120714
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESJanuary 16, 2008

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