Nesconset Operating LLC
Nesconset Operating LLC is a healthcare organization registered as Adult Day Care Clinic/Center in Central Islip, NY, holding Type 2 (organization) NPI 1013537786 since 2020. The authorized official on file is Mark Friedman, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1013537786 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Nesconset Operating LLC |
| Practice address | 575 CLAYTON ST, Central Islip, NY, 11722 |
| Phone | 2017311700 |
| Enumeration date | 2020-04-22 |
| Last updated in NPPES | 2020-04-22 |
Authorized official
| Name | Mark Friedman |
|---|---|
| Title | Owner |
| Phone | 2017311700 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QA0600X | Adult Day Care Clinic/Center | Primary | — | — |
Copy-ready billing details
Provider: Nesconset Operating LLC NPI: 1013537786 Taxonomy: 261QA0600X (Adult Day Care Clinic/Center) Address: 575 CLAYTON ST, Central Islip, NY, 11722
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629225867 | Nesconset Acquisition LLC | Organization | Custodial Care Facility | Central Islip, NY |
| 1598000168 | Christopher Esposito | Individual | Occupational Therapy Assistant | Central Islip, NY |
| 1285970806 | Hll Management LLC | Organization | Adult Day Care Clinic/Center | Central Islip, NY |
| 1356822589 | Andrew Michalski | Individual | Physical Therapist | Central Islip, NY |
Verify this record
Cross-check NPI 1013537786 against the authoritative CMS record: view Nesconset Operating LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for Nesconset Operating LLC?
Who is the authorized official for Nesconset Operating LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-04-22.