Cornerstone Caregiving East LLC
NPI 1336961911 · In Home Supportive Care Agency · Lake Saint Louis, MO
Cornerstone Caregiving East LLC is a In Home Supportive Care Agency organization in Lake Saint Louis, MO (NPI 1336961911).
Provider details
- NPI number
- 1336961911
- Entity type
- Organization
- Primary specialty
- In Home Supportive Care AgencyAgencies
- Parent organization
- Cornerstone Caregiving LLC
- Organization subpart
- Yes
- Authorized official
- Michael Hillman, Founder(254) 503-5233
Specialties & taxonomies
Agencies
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
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
Other names (DBA / former)
- Other name
- Cornerstone Caregiving
- Other name
- Cornerstone Caregiving
Registry dates
- Enumerated
- 2024-10-25
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Cornerstone Caregiving East LLC's NPI number?
- Cornerstone Caregiving East LLC's National Provider Identifier (NPI) is 1336961911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Caregiving East LLC?
- Cornerstone Caregiving East LLC is classified in the NPPES registry as In Home Supportive Care Agency (Agencies).
- Where is Cornerstone Caregiving East LLC located?
- Cornerstone Caregiving East LLC's practice location on file with NPPES is 100 Brevco Plz Ste 102, Lake Saint Louis, MO 63367-1392.
- What is Cornerstone Caregiving East LLC's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Caregiving East LLC is (636) 538-5598.
- Who is the authorized official for Cornerstone Caregiving East LLC?
- The authorized official listed on Cornerstone Caregiving East LLC's NPPES record is Michael Hillman, Founder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Caregiving East LLC's NPI active?
- Yes — Cornerstone Caregiving East LLC's NPI (1336961911) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.