Preston Johnson
Preston Johnson is a Pharmacist provider (Pharmacist) practicing in Winchester, CA, registered in the NPPES registry with NPI 1861865487 since 2015. Practices at Garfield Beach Cvs LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1861865487 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Preston Johnson |
| Sex | Male |
| Practice address | Winchester, CA, 92596 |
| Phone | 9519261223 |
| Enumeration date | 2015-11-04 |
| Last updated in NPPES | 2015-11-04 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 63286 | CA |
Copy-ready billing details
Provider: Preston Johnson NPI: 1861865487 Taxonomy: 183500000X (Pharmacist) Address: Winchester, CA, 92596
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316047624 | Garfield Beach Cvs LLC | Organization | Pharmacy | Winchester, CA |
| 1376917989 | Morgan Barron | Individual | Pharmacist | Winchester, CA |
| 1265071948 | Satish Baldha | Individual | Pharmacist | Winchester, CA |
| 1144850355 | Chloe Nguyen | Individual | Pharmacist | Winchester, CA |
| 1225635048 | David Estaphnous | Individual | Pharmacist | Winchester, CA |
| 1407564313 | Christie Fanous | Individual | Pharmacist | Winchester, CA |
Verify this record
Cross-check NPI 1861865487 against the authoritative CMS record: view Preston Johnson 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 1861865487 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-11-04.