Gaelen Stevens-Nelson
NPI 1164739405 · Marriage & Family Therapist · San Francisco, CA
Gaelen Stevens-Nelson is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1164739405).
Provider details
- NPI number
- 1164739405
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-09-08
- Last updated
- 2014-07-29
Frequently asked questions
- What is Gaelen Stevens-Nelson's NPI number?
- Gaelen Stevens-Nelson's National Provider Identifier (NPI) is 1164739405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gaelen Stevens-Nelson's specialty?
- Gaelen Stevens-Nelson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gaelen Stevens-Nelson located?
- Gaelen Stevens-Nelson's practice location on file with NPPES is 2550 23rd St, San Francisco, CA 94110-3504.
- What is Gaelen Stevens-Nelson's phone number?
- The practice phone number listed in the NPPES registry for Gaelen Stevens-Nelson is (415) 206-5270.
- Is Gaelen Stevens-Nelson's NPI active?
- Yes — Gaelen Stevens-Nelson's NPI (1164739405) is active in the NPPES registry as of the last update on 2014-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.