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Marianne Vivien, LCGC
NPI 1396264115 · Genetic Counselor (M.S.) · Mountain View, CA
Marianne Vivien, LCGC is a Genetic Counselor (M.S.) provider in Mountain View, CA (NPI 1396264115).
Provider details
- NPI number
- 1396264115
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- LCGC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2485 Hospital Drive
Suite 231
Mountain View, CA 94040
Phone: (650) 404-8210
Street-level locationGet directions
Mailing address
2485 Hospital Dr Ste 231
Mountain View, CA 94040-4103
Registry dates
- Enumerated
- 2017-09-13
- Last updated
- 2022-07-21
Frequently asked questions
- What is Marianne Vivien's NPI number?
- Marianne Vivien's National Provider Identifier (NPI) is 1396264115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Vivien's specialty?
- Marianne Vivien is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Marianne Vivien located?
- Marianne Vivien's practice location on file with NPPES is 2485 Hospital Drive, Mountain View, CA 94040.
- What is Marianne Vivien's phone number?
- The practice phone number listed in the NPPES registry for Marianne Vivien is (650) 404-8210.
- Is Marianne Vivien's NPI active?
- Yes — Marianne Vivien's NPI (1396264115) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.