IndividualActive
Emma Hassall
NPI 1720530116 · Psychologist · San Francisco, CA
Emma Hassall is a Psychologist provider in San Francisco, CA (NPI 1720530116).
Provider details
- NPI number
- 1720530116
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34317 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2354 Post St Ste E
San Francisco, CA 94115-3424
Phone: (415) 226-9975
Street-level locationGet directions
Mailing address
2354 Post St Ste E
San Francisco, CA 94115-3424
Additional practice locations (1)
- 1700 Pierce StSan Francisco, CA 94115-3108Phone: (415) 226-9975
Registry dates
- Enumerated
- 2016-11-01
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Emma Hassall's NPI number?
- Emma Hassall's National Provider Identifier (NPI) is 1720530116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Hassall's specialty?
- Emma Hassall is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Emma Hassall located?
- Emma Hassall's practice location on file with NPPES is 2354 Post St Ste E, San Francisco, CA 94115-3424.
- What is Emma Hassall's phone number?
- The practice phone number listed in the NPPES registry for Emma Hassall is (415) 226-9975.
- Is Emma Hassall's NPI active?
- Yes — Emma Hassall's NPI (1720530116) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.