Walgreen Co.
Walgreen Co. is a healthcare organization registered as Pharmacy in Shelton, CT, holding Type 2 (organization) NPI 1598986788 since 2007. The authorized official on file is Alan Nielsen, Treasurer.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1598986788 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Walgreen Co. |
| Other name | <Unavail> |
| Parent organization | Walgreens Boots Alliance Inc |
| Practice address | 73 CENTER ST, Shelton, CT, 06484 |
| Phone | 2039247740 |
| Enumeration date | 2007-05-02 |
| Last updated in NPPES | 2016-01-11 |
Authorized official
| Name | Alan Nielsen |
|---|---|
| Title | Treasurer |
| Phone | 8473153523 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332B00000X | Durable Medical Equipment & Medical Supplies | Secondary | — | — |
| 3336C0003X | Community/Retail Pharmacy | Secondary | — | — |
| 333600000X | Pharmacy | Primary | PCY0001682 | CT |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0720816 | Other | — | NCPDP |
| 004270500 DME | Medicaid | CT | — |
| 004270518 | Medicaid | CT | — |
Copy-ready billing details
Provider: Walgreen Co. NPI: 1598986788 Taxonomy: 333600000X (Pharmacy) Address: 73 CENTER ST, Shelton, CT, 06484
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1881977536 | Frank Rizzardi | Individual | Pharmacist | Shelton, CT |
| 1083981856 | Christine Florczak | Individual | Pharmacist | Shelton, CT |
Verify this record
Cross-check NPI 1598986788 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
Where is Walgreen Co. located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-01-11.