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

Michael S Hay, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1497822068

Michael S Hay, MD is an Obstetrics & Gynecology Physician 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?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2525 E Broadway St Ste 204
Helena, MT 59601-8049
Phone: (406) 457-4366
Fax: (406) 457-4367
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 7610 (MT)

Record details

NPI number1497822068
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 29, 2006
Last updated in NPPESSeptember 8, 2011
Mailing address2525 E Broadway St, Ste 204, Helena, MT 59601-8049

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