Barbara J Kessell PHD
NPI 1285484923 · Psychologist · San Rafael, CA
Barbara J Kessell PHD is a Psychologist organization in San Rafael, CA (NPI 1285484923).
Provider details
- NPI number
- 1285484923
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Barbara Kessell, Psychologist(415) 260-3590
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Adult Development & Aging Psychologist103TA0700X
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
Behavioral Health & Social Service Providers
- Clinical Psychologist103TC0700X
Behavioral Health & Social Service Providers
- Clinical Child & Adolescent Psychologist103TC2200X
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
2 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
- 2024-03-25
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is Barbara J Kessell PHD's NPI number?
- Barbara J Kessell PHD's National Provider Identifier (NPI) is 1285484923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barbara J Kessell PHD?
- Barbara J Kessell PHD is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Barbara J Kessell PHD located?
- Barbara J Kessell PHD's practice location on file with NPPES is 71 Briarwood Dr, San Rafael, CA 94901-1406.
- What is Barbara J Kessell PHD's phone number?
- The practice phone number listed in the NPPES registry for Barbara J Kessell PHD is (415) 260-3590.
- Who is the authorized official for Barbara J Kessell PHD?
- The authorized official listed on Barbara J Kessell PHD's NPPES record is Barbara Kessell, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barbara J Kessell PHD's NPI active?
- Yes — Barbara J Kessell PHD's NPI (1285484923) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.