Daniel Walker, MD
NPI 1861540593 · Cardiovascular Disease Physician · Great Falls, MT
Daniel Walker, MD is a Cardiovascular Disease Physician provider in Great Falls, MT (NPI 1861540593).
Provider details
- NPI number
- 1861540593
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4225 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2014-02-27
Frequently asked questions
- What is Daniel Walker's NPI number?
- Daniel Walker's National Provider Identifier (NPI) is 1861540593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Walker's specialty?
- Daniel Walker is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Walker located?
- Daniel Walker's practice location on file with NPPES is 2510 Bobcat Way, Great Falls, MT 59405-5169.
- What is Daniel Walker's phone number?
- The practice phone number listed in the NPPES registry for Daniel Walker is (406) 452-4433.
- Is Daniel Walker's NPI active?
- Yes — Daniel Walker's NPI (1861540593) is active in the NPPES registry as of the last update on 2014-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.