IndividualActive
Michael Mahoney, MD
NPI 1588766273 · Family Medicine Physician · Libby, MT
Michael Mahoney, MD is a Family Medicine Physician provider in Libby, MT (NPI 1588766273).
Provider details
- NPI number
- 1588766273
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11064 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
320 East Second Street
Libby, MT 59923
Phone: (406) 293-3755
Fax: (406) 293-6622
Street-level locationGet directions
Mailing address
320 East Second Street
Libby, MT 59923
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Mahoney's NPI number?
- Michael Mahoney's National Provider Identifier (NPI) is 1588766273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mahoney's specialty?
- Michael Mahoney is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mahoney located?
- Michael Mahoney's practice location on file with NPPES is 320 East Second Street, Libby, MT 59923.
- What is Michael Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Michael Mahoney is (406) 293-3755.
- Is Michael Mahoney's NPI active?
- Yes — Michael Mahoney's NPI (1588766273) 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.