Erin Hannon
NPI 1356061857 · Marriage & Family Therapist · San Francisco, CA
Erin Hannon is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1356061857).
Provider details
- NPI number
- 1356061857
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 136298 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2022-09-02
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Erin Hannon's NPI number?
- Erin Hannon's National Provider Identifier (NPI) is 1356061857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Hannon's specialty?
- Erin Hannon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Erin Hannon located?
- Erin Hannon's practice location on file with NPPES is 300 Montgomery St Ste 204, San Francisco, CA 94104-1904.
- What is Erin Hannon's phone number?
- The practice phone number listed in the NPPES registry for Erin Hannon is (415) 202-5159.
- Is Erin Hannon's NPI active?
- Yes — Erin Hannon's NPI (1356061857) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.