Matthew Verdun, PSY.D.
NPI 1316146749 · Psychologist · Castro Valley, CA
Matthew Verdun, PSY.D. is a Psychologist provider in Castro Valley, CA (NPI 1316146749).
Provider details
- NPI number
- 1316146749
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- LMFT85437 (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
18 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
- 2007-07-16
- Last updated
- 2023-06-08
- Certified
- 2023-06-08
Frequently asked questions
- What is Matthew Verdun's NPI number?
- Matthew Verdun's National Provider Identifier (NPI) is 1316146749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Verdun's specialty?
- Matthew Verdun is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Verdun located?
- Matthew Verdun's practice location on file with NPPES is 3970 Castro Valley Blvd Space 1, Castro Valley, CA 94546.
- What is Matthew Verdun's phone number?
- The practice phone number listed in the NPPES registry for Matthew Verdun is (510) 470-4900.
- Is Matthew Verdun's NPI active?
- Yes — Matthew Verdun's NPI (1316146749) is active in the NPPES registry as of the last update on 2023-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.