John Rumsfeld, M.D., PH.D.
NPI 1205860574 · Cardiovascular Disease Physician · Denver, CO
John Rumsfeld, M.D., PH.D. is a Cardiovascular Disease Physician provider in Denver, CO (NPI 1205860574).
Provider details
- NPI number
- 1205860574
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33498 (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
- 2006-07-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Rumsfeld's NPI number?
- John Rumsfeld's National Provider Identifier (NPI) is 1205860574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Rumsfeld's specialty?
- John Rumsfeld is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Rumsfeld located?
- John Rumsfeld's practice location on file with NPPES is 1055 Clermont St, Denver, CO 80220-3808.
- What is John Rumsfeld's phone number?
- The practice phone number listed in the NPPES registry for John Rumsfeld is (303) 370-7575.
- Is John Rumsfeld's NPI active?
- Yes — John Rumsfeld's NPI (1205860574) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.