Porter Thompson LLC
NPI 1891268074 · Marriage & Family Therapist · Oakland, CA
Porter Thompson LLC is a Marriage & Family Therapist organization in Oakland, CA (NPI 1891268074).
Provider details
- NPI number
- 1891268074
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Ariadne Thompson, Cfo(415) 286-5156
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Massage Therapist225700000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-01-10
- Last updated
- 2019-01-10
Frequently asked questions
- What is Porter Thompson LLC's NPI number?
- Porter Thompson LLC's National Provider Identifier (NPI) is 1891268074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Porter Thompson LLC?
- Porter Thompson LLC is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Porter Thompson LLC located?
- Porter Thompson LLC's practice location on file with NPPES is 6201 Florio St, Oakland, CA 94618-1333.
- What is Porter Thompson LLC's phone number?
- The practice phone number listed in the NPPES registry for Porter Thompson LLC is (415) 286-5156.
- Who is the authorized official for Porter Thompson LLC?
- The authorized official listed on Porter Thompson LLC's NPPES record is Ariadne Thompson, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Porter Thompson LLC's NPI active?
- Yes — Porter Thompson LLC's NPI (1891268074) is active in the NPPES registry as of the last update on 2019-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.