Olivia Marlin
Olivia Marlin is a Social Worker provider (Social Worker) practicing in Jericho, NY, registered in the NPPES registry with NPI 1427795871 since 2022.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427795871 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Olivia Marlin |
| Sex | Female |
| Practice address | 500 N BROADWAY, Jericho, NY, 11753 |
| Phone | 5167196383 |
| Enumeration date | 2022-05-17 |
| Last updated in NPPES | 2022-05-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | — | — |
Copy-ready billing details
Provider: Olivia Marlin NPI: 1427795871 Taxonomy: 104100000X (Social Worker) Address: 500 N BROADWAY, Jericho, NY, 11753
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083778526 | Michelle Duchnowski | Individual | Psychologist | Jericho, NY |
| 1588851760 | Despina Konstas | Individual | Clinical Psychologist | Jericho, NY |
| 1922404094 | Cosmoplastic Surgery Pllc | Organization | Plastic and Reconstructive Surgery Physician | Jericho, NY |
| 1134655889 | Christine Newman | Individual | Psychologist | Jericho, NY |
| 1356864003 | Mid Island Psychology Associates, Pllc | Organization | Cognitive & Behavioral Psychologist | Jericho, NY |
| 1083175467 | Koun Eum | Individual | Counseling Psychologist | Jericho, NY |
| 1295459501 | Jason S. Applebaum, MD, PC | Organization | Dermatology Physician | Jericho, NY |
| 1215612064 | Demi Katehis | Individual | Plastic Surgery Physician | Jericho, NY |
Verify this record
Cross-check NPI 1427795871 against the authoritative CMS record: view Olivia Marlin 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
Is NPI 1427795871 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-05-17.