Sandra Janzen, PA-C
NPI 1831296821 · Physician Assistant · Glendive, MT
Sandra Janzen, PA-C is a Physician Assistant provider in Glendive, MT (NPI 1831296821).
Provider details
- NPI number
- 1831296821
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 65 (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
- 2006-09-20
- Last updated
- 2014-02-02
Frequently asked questions
- What is Sandra Janzen's NPI number?
- Sandra Janzen's National Provider Identifier (NPI) is 1831296821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Janzen's specialty?
- Sandra Janzen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Janzen located?
- Sandra Janzen's practice location on file with NPPES is 202 Prospect Dr, Glendive, MT 59330-1943.
- What is Sandra Janzen's phone number?
- The practice phone number listed in the NPPES registry for Sandra Janzen is (406) 345-3306.
- Is Sandra Janzen's NPI active?
- Yes — Sandra Janzen's NPI (1831296821) is active in the NPPES registry as of the last update on 2014-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.