John Bradshaw
NPI 1144395815 · Psychologist · San Mateo, CA
John Bradshaw is a Psychologist provider in San Mateo, CA (NPI 1144395815).
Provider details
- NPI number
- 1144395815
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY79550 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2009-03-10
Frequently asked questions
- What is John Bradshaw's NPI number?
- John Bradshaw's National Provider Identifier (NPI) is 1144395815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bradshaw's specialty?
- John Bradshaw is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Bradshaw located?
- John Bradshaw's practice location on file with NPPES is 100 S Ellsworth Ave, San Mateo, CA 94401.
- What is John Bradshaw's phone number?
- The practice phone number listed in the NPPES registry for John Bradshaw is (650) 343-6955.
- Is John Bradshaw's NPI active?
- Yes — John Bradshaw's NPI (1144395815) is active in the NPPES registry as of the last update on 2009-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.