IndividualActive
Robert Janson, MD
NPI 1689699761 · Rheumatology Physician · Aurora, CO
Robert Janson, MD is a Rheumatology Physician provider in Aurora, CO (NPI 1689699761).
Provider details
- NPI number
- 1689699761
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 27687 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
12605 E 16th Ave
Aurora, CO 80045-2545
Phone: (303) 493-7000
Street-level locationGet directions
Mailing address
Po Box 110429
Aurora, CO 80042-0429
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2013-06-14
Frequently asked questions
- What is Robert Janson's NPI number?
- Robert Janson's National Provider Identifier (NPI) is 1689699761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Janson's specialty?
- Robert Janson is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Janson located?
- Robert Janson's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Robert Janson's phone number?
- The practice phone number listed in the NPPES registry for Robert Janson is (303) 493-7000.
- Is Robert Janson's NPI active?
- Yes — Robert Janson's NPI (1689699761) is active in the NPPES registry as of the last update on 2013-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.