IndividualActive
Cynthia Fredericks, LMSW
NPI 1417100546 · Social Worker · Syosset, NY
Cynthia Fredericks, LMSW is a Social Worker provider in Syosset, NY (NPI 1417100546).
Provider details
- NPI number
- 1417100546
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 069659 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
19 Clarissa Dr
Syosset, NY 11791-3712
Phone: (516) 921-4968
Fax: (516) 921-4968
Street-level locationGet directions
Mailing address
19 Clarissa Dr
Syosset, NY 11791-3712
Registry dates
- Enumerated
- 2008-11-03
- Last updated
- 2008-11-03
Frequently asked questions
- What is Cynthia Fredericks's NPI number?
- Cynthia Fredericks's National Provider Identifier (NPI) is 1417100546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Fredericks's specialty?
- Cynthia Fredericks is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Cynthia Fredericks located?
- Cynthia Fredericks's practice location on file with NPPES is 19 Clarissa Dr, Syosset, NY 11791-3712.
- What is Cynthia Fredericks's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Fredericks is (516) 921-4968.
- Is Cynthia Fredericks's NPI active?
- Yes — Cynthia Fredericks's NPI (1417100546) is active in the NPPES registry as of the last update on 2008-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.