7501 Osage Management LLC Dba Argento Westchester
NPI 1669314761 · Assisted Living Facility · Los Angeles, CA
7501 Osage Management LLC Dba Argento Westchester is a Assisted Living Facility organization in Los Angeles, CA (NPI 1669314761).
Provider details
- NPI number
- 1669314761
- Entity type
- Organization
- Primary specialty
- Assisted Living FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Brandon Cho, Manager(858) 926-9089
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-04-07
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is 7501 Osage Management LLC Dba Argento Westchester's NPI number?
- 7501 Osage Management LLC Dba Argento Westchester's National Provider Identifier (NPI) is 1669314761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 7501 Osage Management LLC Dba Argento Westchester?
- 7501 Osage Management LLC Dba Argento Westchester is classified in the NPPES registry as Assisted Living Facility (Nursing & Custodial Care Facilities).
- Where is 7501 Osage Management LLC Dba Argento Westchester located?
- 7501 Osage Management LLC Dba Argento Westchester's practice location on file with NPPES is 7501 Osage Ave, Los Angeles, CA 90045-1744.
- What is 7501 Osage Management LLC Dba Argento Westchester's phone number?
- The practice phone number listed in the NPPES registry for 7501 Osage Management LLC Dba Argento Westchester is (424) 262-8968.
- Who is the authorized official for 7501 Osage Management LLC Dba Argento Westchester?
- The authorized official listed on 7501 Osage Management LLC Dba Argento Westchester's NPPES record is Brandon Cho, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 7501 Osage Management LLC Dba Argento Westchester's NPI active?
- Yes — 7501 Osage Management LLC Dba Argento Westchester's NPI (1669314761) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.