Heather Clendenin
NPI 1356670319 · Marriage & Family Therapist · San Francisco, CA
Heather Clendenin is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1356670319).
Provider details
- NPI number
- 1356670319
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- IMF57842 (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
16 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
- 2009-12-21
- Last updated
- 2009-12-21
Frequently asked questions
- What is Heather Clendenin's NPI number?
- Heather Clendenin's National Provider Identifier (NPI) is 1356670319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Clendenin's specialty?
- Heather Clendenin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Heather Clendenin located?
- Heather Clendenin's practice location on file with NPPES is 3801 3rd St, San Francisco, CA 94124-1409.
- What is Heather Clendenin's phone number?
- The practice phone number listed in the NPPES registry for Heather Clendenin is (415) 970-3875.
- Is Heather Clendenin's NPI active?
- Yes — Heather Clendenin's NPI (1356670319) is active in the NPPES registry as of the last update on 2009-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.