IndividualActive
John Vienhage, RN
NPI 1598510182 · Registered Nurse · Loveland, CO
John Vienhage, RN is a Registered Nurse provider in Loveland, CO (NPI 1598510182).
Provider details
- NPI number
- 1598510182
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 1636892 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
4575 Byrd Dr
Loveland, CO 80538-7198
Phone: (970) 593-3300
Street-level locationGet directions
Mailing address
2853 39th Ave
Greeley, CO 80634-8356
Registry dates
- Enumerated
- 2024-04-18
- Last updated
- 2024-04-18
- Certified
- 2024-04-18
Frequently asked questions
- What is John Vienhage's NPI number?
- John Vienhage's National Provider Identifier (NPI) is 1598510182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Vienhage's specialty?
- John Vienhage is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is John Vienhage located?
- John Vienhage's practice location on file with NPPES is 4575 Byrd Dr, Loveland, CO 80538-7198.
- What is John Vienhage's phone number?
- The practice phone number listed in the NPPES registry for John Vienhage is (970) 593-3300.
- Is John Vienhage's NPI active?
- Yes — John Vienhage's NPI (1598510182) is active in the NPPES registry as of the last update on 2024-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.