Robert Dupper, MD
NPI 1891727301 · Occupational Medicine Physician · Loveland, CO
Robert Dupper, MD is a Occupational Medicine Physician provider in Loveland, CO (NPI 1891727301).
Provider details
- NPI number
- 1891727301
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35872 (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
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
- 2006-07-07
- Last updated
- 2015-03-25
Frequently asked questions
- What is Robert Dupper's NPI number?
- Robert Dupper's National Provider Identifier (NPI) is 1891727301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Dupper's specialty?
- Robert Dupper is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Dupper located?
- Robert Dupper's practice location on file with NPPES is 1608 Topaz Dr, Loveland, CO 80537-3210.
- What is Robert Dupper's phone number?
- The practice phone number listed in the NPPES registry for Robert Dupper is (970) 593-0125.
- Is Robert Dupper's NPI active?
- Yes — Robert Dupper's NPI (1891727301) is active in the NPPES registry as of the last update on 2015-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.