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August Anneberg, M.D.
NPI 1225000508 · Internal Medicine Physician · Denver, CO
August Anneberg, M.D. is a Internal Medicine Physician provider in Denver, CO (NPI 1225000508).
Provider details
- NPI number
- 1225000508
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21331 (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
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
110 Gilpin St
Denver, CO 80218-4012
Phone: (303) 877-6219
Fax: (303) 733-2560
Street-level locationGet directions
Mailing address
110 Gilpin St
Denver, CO 80218-4012
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2011-10-03
Frequently asked questions
- What is August Anneberg's NPI number?
- August Anneberg's National Provider Identifier (NPI) is 1225000508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is August Anneberg's specialty?
- August Anneberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is August Anneberg located?
- August Anneberg's practice location on file with NPPES is 110 Gilpin St, Denver, CO 80218-4012.
- What is August Anneberg's phone number?
- The practice phone number listed in the NPPES registry for August Anneberg is (303) 877-6219.
- Is August Anneberg's NPI active?
- Yes — August Anneberg's NPI (1225000508) is active in the NPPES registry as of the last update on 2011-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.