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Ellyn Farrelly, M.S.
NPI 1366872624 · Genetic Counselor (M.S.) · Palo Alto, CA
Ellyn Farrelly, M.S. is a Genetic Counselor (M.S.) provider in Palo Alto, CA (NPI 1366872624).
Provider details
- NPI number
- 1366872624
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- GC000203 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 725-1863
Fax: (650) 498-4555
Street-level locationGet directions
Mailing address
300 Pasteur Dr
Palo Alto, CA 94304-2203
Registry dates
- Enumerated
- 2013-11-22
- Last updated
- 2017-04-18
Frequently asked questions
- What is Ellyn Farrelly's NPI number?
- Ellyn Farrelly's National Provider Identifier (NPI) is 1366872624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellyn Farrelly's specialty?
- Ellyn Farrelly is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Ellyn Farrelly located?
- Ellyn Farrelly's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Ellyn Farrelly's phone number?
- The practice phone number listed in the NPPES registry for Ellyn Farrelly is (650) 725-1863.
- Is Ellyn Farrelly's NPI active?
- Yes — Ellyn Farrelly's NPI (1366872624) is active in the NPPES registry as of the last update on 2017-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.