Katie Lynn Brennan LLC
NPI 1609208735 · Family Nurse Practitioner · Helena, MT
Katie Lynn Brennan LLC is a Family Nurse Practitioner organization in Helena, MT (NPI 1609208735).
Provider details
- NPI number
- 1609208735
- Entity type
- Organization
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Katie Brennan, Nurse Practitioner(406) 370-2426
- License
- 38733 (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
13 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
- 2013-07-31
- Last updated
- 2013-07-31
Frequently asked questions
- What is Katie Lynn Brennan LLC's NPI number?
- Katie Lynn Brennan LLC's National Provider Identifier (NPI) is 1609208735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katie Lynn Brennan LLC?
- Katie Lynn Brennan LLC is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katie Lynn Brennan LLC located?
- Katie Lynn Brennan LLC's practice location on file with NPPES is 820 N Montana Ave, Helena, MT 59601-3856.
- What is Katie Lynn Brennan LLC's phone number?
- The practice phone number listed in the NPPES registry for Katie Lynn Brennan LLC is (406) 443-7733.
- Who is the authorized official for Katie Lynn Brennan LLC?
- The authorized official listed on Katie Lynn Brennan LLC's NPPES record is Katie Brennan, Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katie Lynn Brennan LLC's NPI active?
- Yes — Katie Lynn Brennan LLC's NPI (1609208735) is active in the NPPES registry as of the last update on 2013-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.