Irving Osowsky, MD
NPI 1962550830 · Child & Adolescent Psychiatry Physician · Woodland Hills, CA
Irving Osowsky, MD is a Child & Adolescent Psychiatry Physician provider in Woodland Hills, CA (NPI 1962550830).
Provider details
- NPI number
- 1962550830
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G35870 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Irving Osowsky's NPI number?
- Irving Osowsky's National Provider Identifier (NPI) is 1962550830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irving Osowsky's specialty?
- Irving Osowsky is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Irving Osowsky located?
- Irving Osowsky's practice location on file with NPPES is 5601 De Soto Ave, Woodland Hills, CA 91367-6701.
- What is Irving Osowsky's phone number?
- The practice phone number listed in the NPPES registry for Irving Osowsky is (818) 719-2000.
- Is Irving Osowsky's NPI active?
- Yes — Irving Osowsky's NPI (1962550830) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.