IndividualActive
Christopher Bishay
NPI 1861975054 · Clinical Social Worker · Northridge, CA
Christopher Bishay is a Clinical Social Worker provider in Northridge, CA (NPI 1861975054).
Provider details
- NPI number
- 1861975054
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 137871 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
8052 Louise Ave
Northridge, CA 91325-4446
Phone: (818) 223-1178
Street-level locationGet directions
Mailing address
8052 Louise Ave
Northridge, CA 91325-4446
Registry dates
- Enumerated
- 2018-09-13
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Christopher Bishay's NPI number?
- Christopher Bishay's National Provider Identifier (NPI) is 1861975054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Bishay's specialty?
- Christopher Bishay is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Christopher Bishay located?
- Christopher Bishay's practice location on file with NPPES is 8052 Louise Ave, Northridge, CA 91325-4446.
- What is Christopher Bishay's phone number?
- The practice phone number listed in the NPPES registry for Christopher Bishay is (818) 223-1178.
- Is Christopher Bishay's NPI active?
- Yes — Christopher Bishay's NPI (1861975054) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.