Mark Hansen, MD
NPI 1215923842 · Diagnostic Radiology Physician · Estes Park, CO
Mark Hansen, MD is a Diagnostic Radiology Physician provider in Estes Park, CO (NPI 1215923842).
Provider details
- NPI number
- 1215923842
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34683 (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
- 2005-09-20
- Last updated
- 2011-04-21
Frequently asked questions
- What is Mark Hansen's NPI number?
- Mark Hansen's National Provider Identifier (NPI) is 1215923842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hansen's specialty?
- Mark Hansen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Hansen located?
- Mark Hansen's practice location on file with NPPES is 555 Prospect Ave, Estes Park, CO 80517-6312.
- What is Mark Hansen's phone number?
- The practice phone number listed in the NPPES registry for Mark Hansen is (970) 586-2200.
- Is Mark Hansen's NPI active?
- Yes — Mark Hansen's NPI (1215923842) is active in the NPPES registry as of the last update on 2011-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.