Leslie Machtmes, M.A., MFT
NPI 1043402266 · Marriage & Family Therapist · San Francisco, CA
Leslie Machtmes, M.A., MFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1043402266).
Provider details
- NPI number
- 1043402266
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A., MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC 40586 (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
18 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
- 2007-08-12
- Last updated
- 2007-08-12
Frequently asked questions
- What is Leslie Machtmes's NPI number?
- Leslie Machtmes's National Provider Identifier (NPI) is 1043402266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Machtmes's specialty?
- Leslie Machtmes is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Leslie Machtmes located?
- Leslie Machtmes's practice location on file with NPPES is 755 S Van Ness Ave, San Francisco, CA 94110-1908.
- What is Leslie Machtmes's phone number?
- The practice phone number listed in the NPPES registry for Leslie Machtmes is (415) 642-4522.
- Is Leslie Machtmes's NPI active?
- Yes — Leslie Machtmes's NPI (1043402266) is active in the NPPES registry as of the last update on 2007-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.