Walgreen Co
Walgreen Co is a healthcare organization registered as Pharmacy in Fairfield, CT, holding Type 2 (organization) NPI 1801319694 since 2017. The authorized official on file is Alan Nielsen, Treasurer.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1801319694 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Walgreen Co |
| Other name | <Unavail> |
| Parent organization | Walgreens Boots Alliance Inc |
| Practice address | 1619 POST RD, Fairfield, CT, 06824 |
| Phone | 2032592353 |
| Fax | 2032591869 |
| Enumeration date | 2017-07-24 |
| Last updated in NPPES | 2017-07-24 |
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 | — | — |
Copy-ready billing details
Provider: Walgreen Co NPI: 1801319694 Taxonomy: 333600000X (Pharmacy) Address: 1619 POST RD, Fairfield, CT, 06824
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922392141 | David Errickson | Individual | Pharmacist | Fairfield, CT |
| 1639586514 | Mario Ferreira | Individual | Pharmacist | Fairfield, CT |
| 1285042143 | Dipti Desai | Individual | Pharmacist | Fairfield, CT |
| 1225554215 | Jared Turnbull | Individual | Pharmacist | Fairfield, CT |
| 1285217703 | Jennifer Wronowski | Individual | Pharmacy Technician | Fairfield, CT |
| 1346914868 | Samantha Breaz | Individual | Pharmacist | Fairfield, CT |
| 1518638378 | Gabrielle Cesar | Individual | Pharmacy Technician | Fairfield, CT |
| 1134887045 | Zoya Meshcherina | Individual | Registered Nurse | Fairfield, CT |
Verify this record
Cross-check NPI 1801319694 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 is a Type 2 NPI?
What type of organization is Walgreen Co?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2017-07-24.