Niall Patrick Madigan, MD
Cardiovascular Disease Physician · Kalispell, MT
Niall Patrick Madigan, MD is a cardiovascular disease physician with a practice address in Kalispell, Montana, and NPI 1407803208, issued on May 27, 2006. Check the license (Montana 9801, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Niall Patrick Madigan
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 9801 MT
Self-reported in NPPES; status is on the state search - Practice location
- 350 Heritage Way Ste 2100, Kalispell, MT 59901
- Phone
- (406) 257-8992
- Enumerated
- May 27, 2006
- Record last updated
- Dec 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (406) 257-8996
- Medicaid ID
- 0152347 MT
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 64 in Montana → Look up another NPI →
Also registered at 350 Heritage Way Ste 2100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sadie Baldwin, FNP-BCFamily Nurse Practitioner1407265465
- Paula Brooks, NURSE PRACTITIONERGerontology Nurse Practitioner1609326016
- Jonathan Brunson, M.D.Clinical Cardiac Electrophysiology Physician1184823643
- Desiree Caro, NPFamily Nurse Practitioner1104386374
- Tayler Carolan, APRN, FNP-C, FNP-BCFamily Nurse Practitioner1144936634
- Seth Clemens, M.D.Pulmonary Disease Physician1740494913
Verify Niall Patrick Madigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 9801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
16 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Niall Patrick Madigan among 64 cardiovascular disease physician records in Montana
Niall Patrick Madigan, MD is one of 64 cardiovascular disease physician records with a practice address in Montana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 38% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2011 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Montana
There are 64 cardiovascular disease physician records in Montana.
All 64 in Montana → Every provider in Kalispell → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Eve Gillespie, MDKalispell, MT 599011922038520
- Alexis Harrison, MDKalispell, MT 599011861646382
- Sharon Hecker, MDKalispell, MT 599011902888183
- Jon Johnson, MDKalispell, MT 599011619902012
- Torbjorn Joreteg, MD PHDKalispell, MT 599011053385773
- Joseph Krezowski, MDKalispell, MT 599011811149818
- Robert Mitchell, MDKalispell, MT 599011750399564
- John Olsen, MDKalispell, MT 599011215017132
Common questions
What is Niall Patrick Madigan, MD's NPI number?
Niall Patrick Madigan, MD's National Provider Identifier (NPI) is 1407803208, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Niall Patrick Madigan, MD located?
The NPPES record lists a practice address at 350 Heritage Way Ste 2100, Kalispell, MT, 59901. Phone: (406) 257-8992. Providers update this record themselves, so call before visiting.
How can I verify Niall Patrick Madigan, MD's license?
NPPES lists Montana license number 9801, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Niall Patrick Madigan, MD prescribe under Medicare Part D?
In 2024, Niall Patrick Madigan, MD had 16 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.