Stephen Lennon, MFT
NPI 1669612818 · Marriage & Family Therapist · Pacifica, CA
Stephen Lennon, MFT is a Marriage & Family Therapist provider in Pacifica, CA (NPI 1669612818).
Provider details
- NPI number
- 1669612818
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC 46141 (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
17 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
- 2009-03-01
- Last updated
- 2009-03-01
Frequently asked questions
- What is Stephen Lennon's NPI number?
- Stephen Lennon's National Provider Identifier (NPI) is 1669612818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lennon's specialty?
- Stephen Lennon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephen Lennon located?
- Stephen Lennon's practice location on file with NPPES is 80 Eureka Sq, Pacifica, CA 94044-2654.
- What is Stephen Lennon's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lennon is (415) 680-0191.
- Is Stephen Lennon's NPI active?
- Yes — Stephen Lennon's NPI (1669612818) is active in the NPPES registry as of the last update on 2009-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.