Roger Duggan, MD
NPI 1184671802 · Anesthesiology Physician · Greenwood Village, CO
Roger Duggan, MD is a Anesthesiology Physician provider in Greenwood Village, CO (NPI 1184671802).
Provider details
- NPI number
- 1184671802
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 44479 (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
- 2006-05-28
- Last updated
- 2019-12-23
- Certified
- 2019-12-23
Frequently asked questions
- What is Roger Duggan's NPI number?
- Roger Duggan's National Provider Identifier (NPI) is 1184671802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Duggan's specialty?
- Roger Duggan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Duggan located?
- Roger Duggan's practice location on file with NPPES is 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 80111-4727.
- What is Roger Duggan's phone number?
- The practice phone number listed in the NPPES registry for Roger Duggan is (303) 438-3999.
- Is Roger Duggan's NPI active?
- Yes — Roger Duggan's NPI (1184671802) is active in the NPPES registry as of the last update on 2019-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.