Seth Leventhal
Seth Leventhal is a Physician Assistant provider (Physician Assistant) practicing in North Haven, CT, registered in the NPPES registry with NPI 1871600320 since 2006.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1871600320 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Seth Leventhal |
| Sex | Male |
| Practice address | 2 DEVINE ST, North Haven, CT, 06473 |
| Phone | 2037892272 |
| Enumeration date | 2006-08-23 |
| Last updated in NPPES | 2019-04-22 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | Primary | 000697 | CT |
Copy-ready billing details
Provider: Seth Leventhal NPI: 1871600320 Taxonomy: 363A00000X (Physician Assistant) Address: 2 DEVINE ST, North Haven, CT, 06473
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1821009960 | Daniel Price | Individual | Cardiovascular Disease Physician | North Haven, CT |
| 1013024561 | Henry Highman | Individual | Physician Assistant | North Haven, CT |
| 1447727953 | Jessica Ornes | Individual | Family Nurse Practitioner | North Haven, CT |
| 1871229237 | Audra Catania | Individual | Nurse Practitioner | North Haven, CT |
Verify this record
Cross-check NPI 1871600320 against the authoritative CMS record: view Seth Leventhal 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-04-22.