Walgreen Co
Walgreen Co is a healthcare organization registered as Pharmacy in Oceanside, CA, holding Type 2 (organization) NPI 1659673739 since 2010. The authorized official on file is Alyssa Sweeten, Manager.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1659673739 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Walgreen Co |
| Other name | <Unavail> |
| Parent organization | Walgreens Boots Alliance Inc |
| Practice address | 4181 OCEANSIDE BLVD, Oceanside, CA, 92056 |
| Phone | 7605367330 |
| Enumeration date | 2010-11-23 |
| Last updated in NPPES | 2018-10-10 |
Authorized official
| Name | Alyssa Sweeten |
|---|---|
| Title | Manager |
| Phone | 2177092386 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332B00000X | Durable Medical Equipment & Medical Supplies | Secondary | — | — |
| 3336C0003X | Community/Retail Pharmacy | Secondary | — | — |
| 333600000X | Pharmacy | Primary | PHY 50522 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5639527 | Other | — | NCPDP |
| 1659673739 | Medicaid | CA | — |
Copy-ready billing details
Provider: Walgreen Co NPI: 1659673739 Taxonomy: 333600000X (Pharmacy) Address: 4181 OCEANSIDE BLVD, Oceanside, CA, 92056
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417230046 | Thuy-Trang Dinh | Individual | Pharmacist | Oceanside, CA |
| 1366726051 | James Pope | Individual | Pharmacist | Oceanside, CA |
| 1942571377 | Evie Yang | Individual | Pharmacist | Oceanside, CA |
Verify this record
Cross-check NPI 1659673739 against the authoritative CMS record: view Walgreen Co 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
What type of organization is Walgreen Co?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-10-10.