IndividualActive
Dianne Koshak, RN
NPI 1558752089 · Registered Nurse · Del Norte, CO
Dianne Koshak, RN is a Registered Nurse provider in Del Norte, CO (NPI 1558752089).
Provider details
- NPI number
- 1558752089
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN0171424 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
925 6th St
Room 101
Del Norte, CO 81132-9796
Phone: (719) 657-3352
Fax: (719) 657-2286
Street-level locationGet directions
Mailing address
925 6th St
Del Norte, CO 81132-9796
Registry dates
- Enumerated
- 2015-02-05
- Last updated
- 2015-02-05
Frequently asked questions
- What is Dianne Koshak's NPI number?
- Dianne Koshak's National Provider Identifier (NPI) is 1558752089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Koshak's specialty?
- Dianne Koshak is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Dianne Koshak located?
- Dianne Koshak's practice location on file with NPPES is 925 6th St, Del Norte, CO 81132-9796.
- What is Dianne Koshak's phone number?
- The practice phone number listed in the NPPES registry for Dianne Koshak is (719) 657-3352.
- Is Dianne Koshak's NPI active?
- Yes — Dianne Koshak's NPI (1558752089) is active in the NPPES registry as of the last update on 2015-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.