Eric S. Seigel, P.A.- C, DFAAPA, PHD
Eric S. Seigel is a Physician Assistant provider (Physician Assistant) practicing in Commack, NY, registered in the NPPES registry with NPI 1932185972 since 2005. The credential PHD stands for Doctor of Philosophy. Practices at Onyx Medical Practitioner P.C. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1932185972 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Eric S. Seigel |
| Credential | P.A.- C, DFAAPA, PHD |
| Sex | Male |
| Practice address | 283 COMMACK RD STE 115, Commack, NY, 11725 |
| Phone | 6313437144 |
| Enumeration date | 2005-12-21 |
| Last updated in NPPES | 2024-10-23 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | Primary | 006809-1 | NY |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Eric Seigel, P.A.- C, DFAAPA, PHD NPI: 1932185972 Taxonomy: 363A00000X (Physician Assistant) Address: 283 COMMACK RD STE 115, Commack, NY, 11725
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1699169128 | Onyx Medical Practitioner P.C. | Organization | Interventional Pain Medicine Physician | Commack, NY |
Verify this record
Cross-check NPI 1932185972 against the authoritative CMS record: view Eric S. Seigel 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 2024-10-23.