Christopher Joseph Seifert
Christopher Joseph Seifert is a Pharmacist provider (Pharmacist) practicing in Bayside, NY, registered in the NPPES registry with NPI 1639056385 since 2025.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639056385 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Christopher Joseph Seifert |
| Sex | Male |
| Practice address | 21220 NORTHERN BLVD, Bayside, NY, 11361 |
| Phone | 7182813223 |
| Enumeration date | 2025-08-16 |
| Last updated in NPPES | 2025-08-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 073010 | NY |
Copy-ready billing details
Provider: Christopher Seifert NPI: 1639056385 Taxonomy: 183500000X (Pharmacist) Address: 21220 NORTHERN BLVD, Bayside, NY, 11361
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093993255 | Leonie Codrington | Individual | Pharmacist | Bayside, NY |
| 1992037386 | Pauline Kostakis | Individual | Pharmacist | Bayside, NY |
| 1073869855 | Jinyan Guan | Individual | Pharmacist | Bayside, NY |
| 1821423690 | Amy Ho | Individual | Pharmacist | Bayside, NY |
| 1649621673 | Alvin Lee | Individual | Pharmacist | Bayside, NY |
| 1861095689 | John Ioannou | Individual | Pharmacist | Bayside, NY |
| 1932795747 | Kristina Yun | Individual | Pharmacist | Bayside, NY |
| 1235883109 | Kelly Zheng | Individual | Pharmacist | Bayside, NY |
Verify this record
Cross-check NPI 1639056385 against the authoritative CMS record: view Christopher Joseph Seifert 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 1639056385 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-08-16.