Keystone Support Services LLC
NPI 1952997900 · Developmental Disabilities Clinic/Center · Jacksonville, FL
Keystone Support Services LLC is a Developmental Disabilities Clinic/Center organization in Jacksonville, FL (NPI 1952997900).
Provider details
- NPI number
- 1952997900
- Entity type
- Organization
- Primary specialty
- Developmental Disabilities Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Regina Sherman, Owner/ Operator(352) 658-1016
Specialties & taxonomies
Ambulatory Health Care Facilities
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility320900000X
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-12-14
- Last updated
- 2020-12-15
- Certified
- 2020-12-15
Frequently asked questions
- What is Keystone Support Services LLC's NPI number?
- Keystone Support Services LLC's National Provider Identifier (NPI) is 1952997900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keystone Support Services LLC?
- Keystone Support Services LLC is classified in the NPPES registry as Developmental Disabilities Clinic/Center (Ambulatory Health Care Facilities).
- Where is Keystone Support Services LLC located?
- Keystone Support Services LLC's practice location on file with NPPES is 10135 Gate Pkwy N Apt 1516, Jacksonville, FL 32246-8267.
- What is Keystone Support Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Keystone Support Services LLC is (954) 224-8216.
- Who is the authorized official for Keystone Support Services LLC?
- The authorized official listed on Keystone Support Services LLC's NPPES record is Regina Sherman, Owner/ Operator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keystone Support Services LLC's NPI active?
- Yes — Keystone Support Services LLC's NPI (1952997900) is active in the NPPES registry as of the last update on 2020-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.