Sarah Henderson
NPI 1821596651 · Clinical Social Worker · Massena, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Henderson is a Clinical Social Worker provider in Massena, NY (NPI 1821596651).
Provider details
- NPI number
- 1821596651
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LICSW1142522 (MA)
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
8 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
- 2018-01-26
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Sarah Henderson's NPI number?
- Sarah Henderson's National Provider Identifier (NPI) is 1821596651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Henderson's specialty?
- Sarah Henderson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Henderson located?
- Sarah Henderson's practice location on file with NPPES is 16 Phillips St, Massena, NY 13662-2016.
- What is Sarah Henderson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Henderson is (585) 775-5406.
- Does Sarah Henderson accept Medicare?
- Sarah Henderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Henderson's NPI active?
- Yes — Sarah Henderson's NPI (1821596651) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.