Shannon Sadler, LCSW
NPI 1699492645 · Clinical Social Worker · Staten Island, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Sadler, LCSW is a Clinical Social Worker provider in Staten Island, NY (NPI 1699492645).
Provider details
- NPI number
- 1699492645
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 094078 (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
3 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
- 2022-10-20
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Shannon Sadler's NPI number?
- Shannon Sadler's National Provider Identifier (NPI) is 1699492645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Sadler's specialty?
- Shannon Sadler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Shannon Sadler located?
- Shannon Sadler's practice location on file with NPPES is 777 Seaview Ave, Staten Island, NY 10305-3409.
- What is Shannon Sadler's phone number?
- The practice phone number listed in the NPPES registry for Shannon Sadler is (718) 668-8094.
- Does Shannon Sadler accept Medicare?
- Shannon Sadler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Sadler's NPI active?
- Yes — Shannon Sadler's NPI (1699492645) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.