Sarah Zwiefelhofer, RNFA
NPI 1316149032 · Registered Nurse First Assistant · Hermiston, OR
Sarah Zwiefelhofer, RNFA is a Registered Nurse First Assistant provider in Hermiston, OR (NPI 1316149032).
Provider details
- NPI number
- 1316149032
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Credential
- RNFA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service 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
83% 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
- 2007-06-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Zwiefelhofer's NPI number?
- Sarah Zwiefelhofer's National Provider Identifier (NPI) is 1316149032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Zwiefelhofer's specialty?
- Sarah Zwiefelhofer is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Sarah Zwiefelhofer located?
- Sarah Zwiefelhofer's practice location on file with NPPES is 610 Nw 11th St, Hermiston, OR 97838-6601.
- What is Sarah Zwiefelhofer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Zwiefelhofer is (541) 667-3400.
- Is Sarah Zwiefelhofer's NPI active?
- Yes — Sarah Zwiefelhofer's NPI (1316149032) 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.