IndividualActive
Barbara Mercer, PHD
NPI 1184827362 · Psychologist · Kensington, CA
Barbara Mercer, PHD is a Psychologist provider in Kensington, CA (NPI 1184827362).
Provider details
- NPI number
- 1184827362
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 7357 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
376 Colusa Avenue, Suite 1
Kensington, CA 94707
Phone: (510) 528-0458
Street-level locationGet directions
Mailing address
1835 Capistrano Ave
Berkeley, CA 94707-1902
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Mercer's NPI number?
- Barbara Mercer's National Provider Identifier (NPI) is 1184827362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mercer's specialty?
- Barbara Mercer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Barbara Mercer located?
- Barbara Mercer's practice location on file with NPPES is 376 Colusa Avenue, Suite 1, Kensington, CA 94707.
- What is Barbara Mercer's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mercer is (510) 528-0458.
- Is Barbara Mercer's NPI active?
- Yes — Barbara Mercer's NPI (1184827362) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.