Sarah Sapperstein, PNP
NPI 1558025064 · Nurse Practitioner · Redwood City, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Sapperstein, PNP is a Nurse Practitioner provider in Redwood City, CA (NPI 1558025064).
Provider details
- NPI number
- 1558025064
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95150680 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-10-30
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Sarah Sapperstein's NPI number?
- Sarah Sapperstein's National Provider Identifier (NPI) is 1558025064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Sapperstein's specialty?
- Sarah Sapperstein is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Sapperstein located?
- Sarah Sapperstein's practice location on file with NPPES is 654 Sea Anchor Dr Unit 2306, Redwood City, CA 94063-2896.
- What is Sarah Sapperstein's phone number?
- The practice phone number listed in the NPPES registry for Sarah Sapperstein is (314) 283-0932.
- Does Sarah Sapperstein accept Medicare?
- Sarah Sapperstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Sapperstein's NPI active?
- Yes — Sarah Sapperstein's NPI (1558025064) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.