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Sarahmarie Vargas, R.N.
NPI 1558508150 · Registered Nurse · Atherton, CA
Sarahmarie Vargas, R.N. is a Registered Nurse provider in Atherton, CA (NPI 1558508150).
Provider details
- NPI number
- 1558508150
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 738027 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
199 Oak Grove Ave
Atherton, CA 94027-3217
Phone: (650) 473-9455
Street-level locationGet directions
Mailing address
500 W Middlefield Rd
Mountain View, CA 94043-3420
Registry dates
- Enumerated
- 2009-01-19
- Last updated
- 2009-01-19
Frequently asked questions
- What is Sarahmarie Vargas's NPI number?
- Sarahmarie Vargas's National Provider Identifier (NPI) is 1558508150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarahmarie Vargas's specialty?
- Sarahmarie Vargas is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Sarahmarie Vargas located?
- Sarahmarie Vargas's practice location on file with NPPES is 199 Oak Grove Ave, Atherton, CA 94027-3217.
- What is Sarahmarie Vargas's phone number?
- The practice phone number listed in the NPPES registry for Sarahmarie Vargas is (650) 473-9455.
- Is Sarahmarie Vargas's NPI active?
- Yes — Sarahmarie Vargas's NPI (1558508150) is active in the NPPES registry as of the last update on 2009-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.