IndividualActive
Ellen Simpson
NPI 1053553206 · Genetic Counselor (M.S.) · San Francisco, CA
Ellen Simpson is a Genetic Counselor (M.S.) provider in San Francisco, CA (NPI 1053553206).
Provider details
- NPI number
- 1053553206
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 93147 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 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
350 Parnassus Ave
Prenatal Diagnosis Center Ucsf Suite 810
San Francisco, CA 94143-0001
Phone: (415) 476-4080
Street-level locationGet directions
Mailing address
350 Parnassus Ave
San Francisco, CA 94143-0001
Registry dates
- Enumerated
- 2009-04-02
- Last updated
- 2009-04-02
Frequently asked questions
- What is Ellen Simpson's NPI number?
- Ellen Simpson's National Provider Identifier (NPI) is 1053553206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Simpson's specialty?
- Ellen Simpson is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Ellen Simpson located?
- Ellen Simpson's practice location on file with NPPES is 350 Parnassus Ave, San Francisco, CA 94143-0001.
- What is Ellen Simpson's phone number?
- The practice phone number listed in the NPPES registry for Ellen Simpson is (415) 476-4080.
- Is Ellen Simpson's NPI active?
- Yes — Ellen Simpson's NPI (1053553206) is active in the NPPES registry as of the last update on 2009-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.