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Michael Fay, M.D.
NPI 1831127828 · Specialist · Glasgow, MT
Michael Fay, M.D. is a Specialist provider in Glasgow, MT (NPI 1831127828).
Provider details
- NPI number
- 1831127828
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 6963 (MT)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
621 3rd St S
Glasgow, MT 59230-2604
Phone: (406) 228-4331
Fax: (406) 228-9539
Street-level locationGet directions
Mailing address
621 3rd St S
Glasgow, MT 59230-2604
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Fay's NPI number?
- Michael Fay's National Provider Identifier (NPI) is 1831127828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Fay's specialty?
- Michael Fay is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Michael Fay located?
- Michael Fay's practice location on file with NPPES is 621 3rd St S, Glasgow, MT 59230-2604.
- What is Michael Fay's phone number?
- The practice phone number listed in the NPPES registry for Michael Fay is (406) 228-4331.
- Is Michael Fay's NPI active?
- Yes — Michael Fay's NPI (1831127828) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.