Elisabeth Sirr, NP
NPI 1952319485 · Family Nurse Practitioner · Helena, MT
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elisabeth Sirr, NP is a Family Nurse Practitioner provider in Helena, MT (NPI 1952319485).
Provider details
- NPI number
- 1952319485
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN14854 (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
- 2006-08-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Elisabeth Sirr's NPI number?
- Elisabeth Sirr's National Provider Identifier (NPI) is 1952319485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elisabeth Sirr's specialty?
- Elisabeth Sirr is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elisabeth Sirr located?
- Elisabeth Sirr's practice location on file with NPPES is 512 Harrison Ave, Helena, MT 59601-6103.
- What is Elisabeth Sirr's phone number?
- The practice phone number listed in the NPPES registry for Elisabeth Sirr is (406) 457-9157.
- Does Elisabeth Sirr accept Medicare?
- Elisabeth Sirr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elisabeth Sirr's NPI active?
- Yes — Elisabeth Sirr's NPI (1952319485) 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.