Niall Madigan, MD
NPI 1407803208 · Cardiovascular Disease Physician · Kalispell, MT
Niall Madigan, MD is a Cardiovascular Disease Physician provider in Kalispell, MT (NPI 1407803208).
Provider details
- NPI number
- 1407803208
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9801 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2011-12-15
Frequently asked questions
- What is Niall Madigan's NPI number?
- Niall Madigan's National Provider Identifier (NPI) is 1407803208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Niall Madigan's specialty?
- Niall Madigan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Niall Madigan located?
- Niall Madigan's practice location on file with NPPES is 350 Heritage Way Ste 2100, Kalispell, MT 59901-3167.
- What is Niall Madigan's phone number?
- The practice phone number listed in the NPPES registry for Niall Madigan is (406) 257-8992.
- Is Niall Madigan's NPI active?
- Yes — Niall Madigan's NPI (1407803208) is active in the NPPES registry as of the last update on 2011-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.