A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

William Krause, MD — NPI 1659395697, Great Falls, MT | NPI Central

Home/
NPI Lookup/
MT/
NPI 1659395697

IndividualActive

William Krause, MD

NPI 1659395697 · Pulmonary Disease Physician · Great Falls, MT

Provider details

NPI number: 1659395697
Entity type: Individual
Primary specialty: Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD2042222 (OR)

Specialties & taxonomies

Pulmonary Disease PhysicianPrimary207RP1001XLicense 10205 (MT)
Allopathic & Osteopathic Physicians
Pulmonary Disease Physician207RP1001XLicense MD2042222 (OR)
Allopathic & Osteopathic Physicians
Pulmonary Disease Physician207RP1001XLicense MD2017-1014 (NM)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 0420008981 (VT)
Allopathic & Osteopathic Physicians

Practice location

1401 25th St S

Great Falls, MT 59405-5183

Phone: (406) 731-8353

Approximate (ZIP-level) locationGet directions

More MT providers

Mailing address

Po Box 6010

Great Falls, MT 59406-6010

Additional practice locations (2)

407 S Schwartz Ave Ste 202
Farmington, NM 87401-5925
Phone: (505) 609-6770
Fax: (505) 609-6775
2301 Clairmont Dr Ste a
Klamath Falls, OR 97601-7104
Phone: (541) 274-6556

Registry dates

Enumerated: 2006-07-26
Last updated: 2025-09-25
Certified: 2025-09-25

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.