Sarah Mcmillan, CNP
NPI 1881374734 · Nurse Practitioner · Eau Claire, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Mcmillan, CNP is a Nurse Practitioner provider in Eau Claire, WI (NPI 1881374734).
Provider details
- NPI number
- 1881374734
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 14596 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 200 1st St SwRochester, MN 55905-1906Phone: (507) 284-2511
Registry dates
- Enumerated
- 2023-07-24
- Last updated
- 2024-09-12
- Certified
- 2024-09-12
Frequently asked questions
- What is Sarah Mcmillan's NPI number?
- Sarah Mcmillan's National Provider Identifier (NPI) is 1881374734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Mcmillan's specialty?
- Sarah Mcmillan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Mcmillan located?
- Sarah Mcmillan's practice location on file with NPPES is 1400 Bellinger St, Eau Claire, WI 54703-5222.
- What is Sarah Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Mcmillan is (715) 838-5222.
- Does Sarah Mcmillan accept Medicare?
- Sarah Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Mcmillan's NPI active?
- Yes — Sarah Mcmillan's NPI (1881374734) is active in the NPPES registry as of the last update on 2024-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.