Jan Douglas, M.D.
NPI 1942266291 · Family Medicine Physician · Denver, CO
Jan Douglas, M.D. is a Family Medicine Physician provider in Denver, CO (NPI 1942266291).
Provider details
- NPI number
- 1942266291
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 045772 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-04-25
- Last updated
- 2014-01-13
Frequently asked questions
- What is Jan Douglas's NPI number?
- Jan Douglas's National Provider Identifier (NPI) is 1942266291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Douglas's specialty?
- Jan Douglas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Douglas located?
- Jan Douglas's practice location on file with NPPES is 661 Lafayette St, Denver, CO 80218-3609.
- What is Jan Douglas's phone number?
- The practice phone number listed in the NPPES registry for Jan Douglas is (303) 993-8756.
- Is Jan Douglas's NPI active?
- Yes — Jan Douglas's NPI (1942266291) is active in the NPPES registry as of the last update on 2014-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.