Ellen Hathaway, LMFT
NPI 1851876585 · Marriage & Family Therapist · San Francisco, CA
Ellen Hathaway, LMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1851876585).
Provider details
- NPI number
- 1851876585
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 109641 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
7 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
Mailing address
Additional practice locations (1)
- 333 Miller Ave Ste 2Mill Valley, CA 94941-2894Phone: (415) 702-0277
Registry dates
- Enumerated
- 2018-09-28
- Last updated
- 2024-05-13
- Certified
- 2020-12-28
Frequently asked questions
- What is Ellen Hathaway's NPI number?
- Ellen Hathaway's National Provider Identifier (NPI) is 1851876585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Hathaway's specialty?
- Ellen Hathaway is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ellen Hathaway located?
- Ellen Hathaway's practice location on file with NPPES is 3702 Sacramento St Ste a, San Francisco, CA 94118-1740.
- What is Ellen Hathaway's phone number?
- The practice phone number listed in the NPPES registry for Ellen Hathaway is (415) 702-0277.
- Is Ellen Hathaway's NPI active?
- Yes — Ellen Hathaway's NPI (1851876585) is active in the NPPES registry as of the last update on 2024-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.