OrganizationActive
Cornerstone Home Health Care, LLC
NPI 1720645716 · In Home Supportive Care Agency · Los Angeles, CA
Cornerstone Home Health Care, LLC is a In Home Supportive Care Agency organization in Los Angeles, CA (NPI 1720645716).
Provider details
- NPI number
- 1720645716
- Entity type
- Organization
- Primary specialty
- In Home Supportive Care AgencyAgencies
- Organization subpart
- No
- Authorized official
- Yolanda Johnson, Owner(310) 486-4458
Specialties & taxonomies
Agencies
Profile Score
Established profile(66/100 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
6649 Crenshaw Blvd
Los Angeles, CA 90043-4163
Phone: (310) 486-4458
Street-level locationGet directions
Mailing address
1168 Wingate Dr
Carson, CA 90745-1651
Registry dates
- Enumerated
- 2019-05-24
- Last updated
- 2019-05-24
Frequently asked questions
- What is Cornerstone Home Health Care, LLC's NPI number?
- Cornerstone Home Health Care, LLC's National Provider Identifier (NPI) is 1720645716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Home Health Care, LLC?
- Cornerstone Home Health Care, LLC is classified in the NPPES registry as In Home Supportive Care Agency (Agencies).
- Where is Cornerstone Home Health Care, LLC located?
- Cornerstone Home Health Care, LLC's practice location on file with NPPES is 6649 Crenshaw Blvd, Los Angeles, CA 90043-4163.
- What is Cornerstone Home Health Care, LLC's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Home Health Care, LLC is (310) 486-4458.
- Who is the authorized official for Cornerstone Home Health Care, LLC?
- The authorized official listed on Cornerstone Home Health Care, LLC's NPPES record is Yolanda Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Home Health Care, LLC's NPI active?
- Yes — Cornerstone Home Health Care, LLC's NPI (1720645716) is active in the NPPES registry as of the last update on 2019-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.