Diane Kallgren, M.D.
NPI 1144214016 · Dermatology Physician · Boulder, CO
Diane Kallgren, M.D. is a Dermatology Physician provider in Boulder, CO (NPI 1144214016).
Provider details
- NPI number
- 1144214016
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 33197 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
- 2005-09-07
- Last updated
- 2007-08-27
Frequently asked questions
- What is Diane Kallgren's NPI number?
- Diane Kallgren's National Provider Identifier (NPI) is 1144214016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Kallgren's specialty?
- Diane Kallgren is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Kallgren located?
- Diane Kallgren's practice location on file with NPPES is 3434 47th St, Boulder, CO 80301-1880.
- What is Diane Kallgren's phone number?
- The practice phone number listed in the NPPES registry for Diane Kallgren is (303) 444-8100.
- Is Diane Kallgren's NPI active?
- Yes — Diane Kallgren's NPI (1144214016) is active in the NPPES registry as of the last update on 2007-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.