Seafield Services
Seafield Services holds 3 active organization NPIs in the federal registry, with practice locations in 3 New York cities. 2 list case management agency as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPILevittown has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2006 and 2015
Source: CMS NPPES, enumeration dates.
1 NPIs were issued in 2006 alone, more than in any other year; none in 8 of the years between.
Levittown locations
The city with the most Seafield Services NPIs. The full list of all 3 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1922559368 | 27 TALLOW LN, Levittown | Case Management Agency | Oct 20, 2016 |
All 3 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1922559368 | 27 TALLOW LN, Levittown | Case Management Agency | Oct 20, 2016 |
| 1922498849 | 475 EAST MAIN STREET SUITE 101, Patchogue | Case Management Agency | Jan 30, 2015 |
| 1063522530 | 7 SEAFIELD LN, Westhampton Beach | Substance Abuse Rehabilitation Facility | Aug 30, 2006 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Seafield Services have 3 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Seafield Services's NPIs list practice locations in 3 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.