Alison Duffy
Alison Duffy is a Pharmacist provider (Pharmacist) practicing in Elkridge, MD, registered in the NPPES registry with NPI 1912379280 since 2015.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1912379280 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alison Duffy |
| Sex | Female |
| Practice address | 6675 MARIE CURIE DR, Elkridge, MD, 21075 |
| Phone | 4104234059 |
| Enumeration date | 2015-10-27 |
| Last updated in NPPES | 2015-10-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 19912 | MD |
Copy-ready billing details
Provider: Alison Duffy NPI: 1912379280 Taxonomy: 183500000X (Pharmacist) Address: 6675 MARIE CURIE DR, Elkridge, MD, 21075
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1538352612 | Costco Wholesale Corporation | Organization | Community/Retail Pharmacy | Elkridge, MD |
| 1083912562 | Sarah Oh | Individual | Pharmacist | Elkridge, MD |
| 1427331305 | Rosa Kelly | Individual | Pharmacist | Elkridge, MD |
| 1033453790 | George Constantinopoulos Od and Associates. LLC | Organization | Optometrist | Elkridge, MD |
| 1154715423 | Costco Wholesale Corporation | Organization | Eyewear Supplier | Elkridge, MD |
| 1285088757 | Costco Wholesale Corporation | Organization | Hearing Aid Equipment | Elkridge, MD |
| 1811446347 | Andrea Cheung | Individual | Pharmacist | Elkridge, MD |
| 1518470731 | Rajendra Kandel | Individual | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Elkridge, MD |
Verify this record
Cross-check NPI 1912379280 against the authoritative CMS record: view Alison Duffy 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
How do I verify Alison Duffy's NPI record?
Is NPI 1912379280 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-10-27.