Sherry Mederos, LCSW, CASAC
NPI 1639320351 · Clinical Social Worker · Copiague, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherry Mederos, LCSW, CASAC is a Clinical Social Worker provider in Copiague, NY (NPI 1639320351).
Provider details
- NPI number
- 1639320351
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, CASAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 070356-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2008-10-01
- Last updated
- 2015-03-17
Frequently asked questions
- What is Sherry Mederos's NPI number?
- Sherry Mederos's National Provider Identifier (NPI) is 1639320351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherry Mederos's specialty?
- Sherry Mederos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sherry Mederos located?
- Sherry Mederos's practice location on file with NPPES is 830 Howard Ave, Copiague, NY 11726-3910.
- What is Sherry Mederos's phone number?
- The practice phone number listed in the NPPES registry for Sherry Mederos is (631) 766-0489.
- Does Sherry Mederos accept Medicare?
- Sherry Mederos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherry Mederos's NPI active?
- Yes — Sherry Mederos's NPI (1639320351) is active in the NPPES registry as of the last update on 2015-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.