Killeen Nielsen, FNP
NPI 1962513119 · Family Nurse Practitioner · Missoula, MT
Killeen Nielsen, FNP is a Family Nurse Practitioner provider in Missoula, MT (NPI 1962513119).
Provider details
- NPI number
- 1962513119
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 100113 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-08-31
- Last updated
- 2018-03-22
Frequently asked questions
- What is Killeen Nielsen's NPI number?
- Killeen Nielsen's National Provider Identifier (NPI) is 1962513119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Killeen Nielsen's specialty?
- Killeen Nielsen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Killeen Nielsen located?
- Killeen Nielsen's practice location on file with NPPES is 900 N Orange St Ste 203, Missoula, MT 59802-2951.
- What is Killeen Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Killeen Nielsen is (406) 329-2954.
- Is Killeen Nielsen's NPI active?
- Yes — Killeen Nielsen's NPI (1962513119) is active in the NPPES registry as of the last update on 2018-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.