Helen Madsen, MD
NPI 1740786433 · Anesthesiology Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Madsen, MD is a Anesthesiology Physician provider in Aurora, CO (NPI 1740786433).
Provider details
- NPI number
- 1740786433
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0074069 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 12631 E 17th Ave Ste C302Aurora, CO 80045-2527Phone: (303) 724-2680
Registry dates
- Enumerated
- 2018-04-02
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Helen Madsen's NPI number?
- Helen Madsen's National Provider Identifier (NPI) is 1740786433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Madsen's specialty?
- Helen Madsen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Helen Madsen located?
- Helen Madsen's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Helen Madsen's phone number?
- The practice phone number listed in the NPPES registry for Helen Madsen is (720) 848-0000.
- Does Helen Madsen accept Medicare?
- Helen Madsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Madsen's NPI active?
- Yes — Helen Madsen's NPI (1740786433) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.