Mr. Joseph William Decker Jr., RPH.
Mr. Joseph William Decker Jr. is a Pharmacist provider (Pharmacist) practicing in Ithaca, NY, registered in the NPPES registry with NPI 1639357882 since 2008. The credential RPH stands for Registered Pharmacist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639357882 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Joseph William Decker Jr. |
| Credential | RPH. |
| Sex | Male |
| Practice address | 40 CATHERWOOD RD, PHARMACY T-1508, Ithaca, NY, 14850 |
| Phone | 6072570291 |
| Fax | 6072570291 |
| Enumeration date | 2008-02-08 |
| Last updated in NPPES | 2008-02-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 35359 | NY |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: Joseph Decker, RPH. NPI: 1639357882 Taxonomy: 183500000X (Pharmacist) Address: 40 CATHERWOOD RD, PHARMACY T-1508, Ithaca, NY, 14850
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1306868955 | Cvs Albany LLC | Organization | Pharmacy | Ithaca, NY |
| 1740376615 | Lloyd Darlow | Individual | Family Medicine Physician | Ithaca, NY |
| 1275661746 | Emerging Vision Inc | Organization | Ophthalmic Technician/Technologist | Ithaca, NY |
| 1942332101 | Paul Kempkes | Individual | Optometrist | Ithaca, NY |
| 1952517104 | Christopher Stefano | Individual | Optician | Ithaca, NY |
| 1801073721 | Thomas Robinson | Individual | Pharmacist | Ithaca, NY |
| 1407108624 | Alyssa Putman | Individual | Optometrist | Ithaca, NY |
| 1700277274 | Tracy Walker | Individual | Pharmacy Technician | Ithaca, NY |
Verify this record
Cross-check NPI 1639357882 against the authoritative CMS record: view Mr. Joseph William Decker Jr. 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 2008-02-08.