Dianna Welsh
NPI 1063931228 · Marriage & Family Therapist · San Francisco, CA
Dianna Welsh is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1063931228).
Provider details
- NPI number
- 1063931228
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 101827 (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
8 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
- 2017-09-19
- Last updated
- 2017-09-19
Frequently asked questions
- What is Dianna Welsh's NPI number?
- Dianna Welsh's National Provider Identifier (NPI) is 1063931228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Welsh's specialty?
- Dianna Welsh is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Dianna Welsh located?
- Dianna Welsh's practice location on file with NPPES is 750 33rd Ave., San Francisco, CA 94121.
- What is Dianna Welsh's phone number?
- The practice phone number listed in the NPPES registry for Dianna Welsh is (415) 668-0190.
- Is Dianna Welsh's NPI active?
- Yes — Dianna Welsh's NPI (1063931228) is active in the NPPES registry as of the last update on 2017-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.