Sarah Wallis, MSN CNM WHNP-BC
NPI 1063794659 · Women's Health Nurse Practitioner · Los Altos Hills, CA
Sarah Wallis, MSN CNM WHNP-BC is a Women's Health Nurse Practitioner provider in Los Altos Hills, CA (NPI 1063794659).
Provider details
- NPI number
- 1063794659
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN CNM WHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 707787 (CA)
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
14 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
- 2011-09-09
- Last updated
- 2023-05-25
- Certified
- 2023-05-25
Frequently asked questions
- What is Sarah Wallis's NPI number?
- Sarah Wallis's National Provider Identifier (NPI) is 1063794659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Wallis's specialty?
- Sarah Wallis is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Wallis located?
- Sarah Wallis's practice location on file with NPPES is 14355 Miranda Way, Los Altos Hills, CA 94022-2032.
- What is Sarah Wallis's phone number?
- The practice phone number listed in the NPPES registry for Sarah Wallis is (888) 731-8994.
- Is Sarah Wallis's NPI active?
- Yes — Sarah Wallis's NPI (1063794659) is active in the NPPES registry as of the last update on 2023-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.