Nick Katsiroubas
NPI 1619779972 · Marriage & Family Therapist · North Hollywood, CA
Nick Katsiroubas is a Marriage & Family Therapist provider in North Hollywood, CA (NPI 1619779972).
Provider details
- NPI number
- 1619779972
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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
1 yr 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
- 2025-03-26
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Nick Katsiroubas's NPI number?
- Nick Katsiroubas's National Provider Identifier (NPI) is 1619779972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nick Katsiroubas's specialty?
- Nick Katsiroubas is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Nick Katsiroubas located?
- Nick Katsiroubas's practice location on file with NPPES is 10815 Hesby St Apt 113, North Hollywood, CA 91601-4694.
- What is Nick Katsiroubas's phone number?
- The practice phone number listed in the NPPES registry for Nick Katsiroubas is (323) 851-9998.
- Is Nick Katsiroubas's NPI active?
- Yes — Nick Katsiroubas's NPI (1619779972) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.