OrganizationActive
Cornerstone Support Services LLC
NPI 1689548133 · Behavior Analyst · Clermont, FL
Cornerstone Support Services LLC is a Behavior Analyst organization in Clermont, FL (NPI 1689548133).
Provider details
- NPI number
- 1689548133
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Sarah Samsundar, Owner(352) 874-2279
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
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
14697 Erice Ave
Clermont, FL 34714-9145
Phone: (352) 432-8322
Street-level locationGet directions
Mailing address
14697 Erice Ave
Clermont, FL 34714-9145
Registry dates
- Enumerated
- 2025-09-29
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Cornerstone Support Services LLC's NPI number?
- Cornerstone Support Services LLC's National Provider Identifier (NPI) is 1689548133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Support Services LLC?
- Cornerstone Support Services LLC is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Cornerstone Support Services LLC located?
- Cornerstone Support Services LLC's practice location on file with NPPES is 14697 Erice Ave, Clermont, FL 34714-9145.
- What is Cornerstone Support Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Support Services LLC is (352) 432-8322.
- Who is the authorized official for Cornerstone Support Services LLC?
- The authorized official listed on Cornerstone Support Services LLC's NPPES record is Sarah Samsundar, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Support Services LLC's NPI active?
- Yes — Cornerstone Support Services LLC's NPI (1689548133) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.