IndividualActive
Leyla Nielsen
NPI 1902420060 · Genetic Counselor (M.S.) · Mountain View, CA
Leyla Nielsen is a Genetic Counselor (M.S.) provider in Mountain View, CA (NPI 1902420060).
Provider details
- NPI number
- 1902420060
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
701 E El Camino Real
Mountain View, CA 94040-2833
Phone: (650) 759-1095
Street-level locationGet directions
Mailing address
237 Jeter St
Redwood City, CA 94062-1958
Registry dates
- Enumerated
- 2020-06-04
- Last updated
- 2020-06-04
- Certified
- 2020-06-04
Frequently asked questions
- What is Leyla Nielsen's NPI number?
- Leyla Nielsen's National Provider Identifier (NPI) is 1902420060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leyla Nielsen's specialty?
- Leyla Nielsen is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Leyla Nielsen located?
- Leyla Nielsen's practice location on file with NPPES is 701 E El Camino Real, Mountain View, CA 94040-2833.
- What is Leyla Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Leyla Nielsen is (650) 759-1095.
- Is Leyla Nielsen's NPI active?
- Yes — Leyla Nielsen's NPI (1902420060) is active in the NPPES registry as of the last update on 2020-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.