Zavier Casterlow, RN
NPI 1306793930 · Psychiatric/Mental Health Registered Nurse · Oakland, CA
Zavier Casterlow, RN is a Psychiatric/Mental Health Registered Nurse provider in Oakland, CA (NPI 1306793930).
Provider details
- NPI number
- 1306793930
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 952333205 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-03-12
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Zavier Casterlow's NPI number?
- Zavier Casterlow's National Provider Identifier (NPI) is 1306793930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zavier Casterlow's specialty?
- Zavier Casterlow is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Zavier Casterlow located?
- Zavier Casterlow's practice location on file with NPPES is 2633 E 27th St, Oakland, CA 94601-1912.
- What is Zavier Casterlow's phone number?
- The practice phone number listed in the NPPES registry for Zavier Casterlow is (330) 581-1583.
- Is Zavier Casterlow's NPI active?
- Yes — Zavier Casterlow's NPI (1306793930) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.