Employee Assistance Resource Services
NPI 1720196942 · Substance Use Disorder Rehabilitation Clinic/Center · Smithtown, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Employee Assistance Resource Services is a Substance Use Disorder Rehabilitation Clinic/Center organization in Smithtown, NY (NPI 1720196942).
Provider details
- NPI number
- 1720196942
- Entity type
- Organization
- Primary specialty
- Substance Use Disorder Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Simon Zysman, Executive Director(631) 361-6960
- License
- 061110768 (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-28
- Last updated
- 2016-11-30
Frequently asked questions
- What is Employee Assistance Resource Services's NPI number?
- Employee Assistance Resource Services's National Provider Identifier (NPI) is 1720196942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Employee Assistance Resource Services?
- Employee Assistance Resource Services is classified in the NPPES registry as Substance Use Disorder Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is Employee Assistance Resource Services located?
- Employee Assistance Resource Services's practice location on file with NPPES is 278 E Main St, Smithtown, NY 11787-2920.
- What is Employee Assistance Resource Services's phone number?
- The practice phone number listed in the NPPES registry for Employee Assistance Resource Services is (631) 361-6960.
- Does Employee Assistance Resource Services accept Medicare?
- Employee Assistance Resource Services is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Employee Assistance Resource Services?
- The authorized official listed on Employee Assistance Resource Services's NPPES record is Simon Zysman, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Employee Assistance Resource Services's NPI active?
- Yes — Employee Assistance Resource Services's NPI (1720196942) is active in the NPPES registry as of the last update on 2016-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.