Cornerstone
NPI 1245528850 · Rehabilitation Practitioner · Van Nuys, CA
Cornerstone is a Rehabilitation Practitioner organization in Van Nuys, CA (NPI 1245528850).
Provider details
- NPI number
- 1245528850
- Entity type
- Organization
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Virginia Miller, Mental Health Counselor(818) 209-4015
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-07-17
- Last updated
- 2011-07-19
Frequently asked questions
- What is Cornerstone's NPI number?
- Cornerstone's National Provider Identifier (NPI) is 1245528850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone?
- Cornerstone is classified in the NPPES registry as Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Cornerstone located?
- Cornerstone's practice location on file with NPPES is 14555 Saticoy St Apt 11, Van Nuys, CA 91405-1323.
- What is Cornerstone's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone is (818) 209-4015.
- Who is the authorized official for Cornerstone?
- The authorized official listed on Cornerstone's NPPES record is Virginia Miller, Mental Health Counselor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone's NPI active?
- Yes — Cornerstone's NPI (1245528850) is active in the NPPES registry as of the last update on 2011-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.