Nikki London, MFTI
NPI 1841665486 · Marriage & Family Therapist · San Francisco, CA
Nikki London, MFTI is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1841665486).
Provider details
- NPI number
- 1841665486
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFTI
- Sex
- Female
- Sole proprietor
- No
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
10 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
- 2015-12-08
- Last updated
- 2015-12-08
Frequently asked questions
- What is Nikki London's NPI number?
- Nikki London's National Provider Identifier (NPI) is 1841665486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikki London's specialty?
- Nikki London is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Nikki London located?
- Nikki London's practice location on file with NPPES is 250 Executive Park Blvd Ste 4900, San Francisco, CA 94134-3335.
- What is Nikki London's phone number?
- The practice phone number listed in the NPPES registry for Nikki London is (415) 656-0116.
- Is Nikki London's NPI active?
- Yes — Nikki London's NPI (1841665486) is active in the NPPES registry as of the last update on 2015-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.