Walter Madsen, MD
NPI 1417925736 · Anatomic Pathology & Clinical Pathology Physician · Denver, CO
Walter Madsen, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Denver, CO (NPI 1417925736).
Provider details
- NPI number
- 1417925736
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30117 (CO)
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
- 2006-03-11
- Last updated
- 2014-03-11
Frequently asked questions
- What is Walter Madsen's NPI number?
- Walter Madsen's National Provider Identifier (NPI) is 1417925736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Madsen's specialty?
- Walter Madsen is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Madsen located?
- Walter Madsen's practice location on file with NPPES is 6116 E Warren Ave, Denver, CO 80222-5752.
- What is Walter Madsen's phone number?
- The practice phone number listed in the NPPES registry for Walter Madsen is (303) 512-0888.
- Is Walter Madsen's NPI active?
- Yes — Walter Madsen's NPI (1417925736) is active in the NPPES registry as of the last update on 2014-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.