IndividualActive
Harry Gouyoumjian, QASP-S
NPI 1912554320 · Behavior Analyst · Tarzana, CA
Harry Gouyoumjian, QASP-S is a Behavior Analyst provider in Tarzana, CA (NPI 1912554320).
Provider details
- NPI number
- 1912554320
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- QASP-S
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
19019 Ventura Blvd
Tarzana, CA 91356-3253
Phone: (818) 501-8352
Fax: (818) 501-8325
Street-level locationGet directions
Mailing address
19019 Ventura Blvd
Tarzana, CA 91356-3253
Additional practice locations (1)
- 28212 Kelly Johnson Pkwy Ste 200Valencia, CA 91355-5090Phone: (661) 388-5945Fax: (818) 501-8325
Registry dates
- Enumerated
- 2019-08-20
- Last updated
- 2019-08-20
Frequently asked questions
- What is Harry Gouyoumjian's NPI number?
- Harry Gouyoumjian's National Provider Identifier (NPI) is 1912554320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Gouyoumjian's specialty?
- Harry Gouyoumjian is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Harry Gouyoumjian located?
- Harry Gouyoumjian's practice location on file with NPPES is 19019 Ventura Blvd, Tarzana, CA 91356-3253.
- What is Harry Gouyoumjian's phone number?
- The practice phone number listed in the NPPES registry for Harry Gouyoumjian is (818) 501-8352.
- Is Harry Gouyoumjian's NPI active?
- Yes — Harry Gouyoumjian's NPI (1912554320) is active in the NPPES registry as of the last update on 2019-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.