Trevor Kastrup
NPI 1861893521 · Mental Health Counselor · Richmond, CA
Trevor Kastrup is a Mental Health Counselor provider in Richmond, CA (NPI 1861893521).
Provider details
- NPI number
- 1861893521
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-09-11
- Last updated
- 2015-05-22
Frequently asked questions
- What is Trevor Kastrup's NPI number?
- Trevor Kastrup's National Provider Identifier (NPI) is 1861893521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trevor Kastrup's specialty?
- Trevor Kastrup is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Trevor Kastrup located?
- Trevor Kastrup's practice location on file with NPPES is 4175 Lakeside Dr, Richmond, CA 94806-5774.
- What is Trevor Kastrup's phone number?
- The practice phone number listed in the NPPES registry for Trevor Kastrup is (510) 262-6551.
- Is Trevor Kastrup's NPI active?
- Yes — Trevor Kastrup's NPI (1861893521) is active in the NPPES registry as of the last update on 2015-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.