Diane Daeun Won
Diane Daeun Won is a Pharmacist provider (Pharmacist) practicing in Columbia, MD, registered in the NPPES registry with NPI 1194249243 since 2017.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1194249243 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Diane Daeun Won |
| Sex | Female |
| Practice address | 5585 TWIN KNOLLS RD, Columbia, MD, 21045 |
| Phone | 4107302789 |
| Enumeration date | 2017-07-31 |
| Last updated in NPPES | 2017-07-31 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 25094 | MD |
Copy-ready billing details
Provider: Diane Won NPI: 1194249243 Taxonomy: 183500000X (Pharmacist) Address: 5585 TWIN KNOLLS RD, Columbia, MD, 21045
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528359585 | Walgreen Co | Organization | Pharmacy | Columbia, MD |
| 1215218235 | Ashley Updike | Individual | Pharmacist | Columbia, MD |
| 1821370990 | Paul Pham | Individual | Pharmacist | Columbia, MD |
| 1366727141 | Sara Roach | Individual | Pharmacist | Columbia, MD |
| 1144774225 | Sorana Pisano | Individual | Pharmacist | Columbia, MD |
| 1861083875 | Obinna Nwaudo | Individual | Pharmacist | Columbia, MD |
| 1629724240 | Abidemi Oseni | Individual | Pharmacist | Columbia, MD |
| 1245974021 | Elaine Chae | Individual | Pharmacist | Columbia, MD |
Verify this record
Cross-check NPI 1194249243 against the authoritative CMS record: view Diane Daeun Won 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-07-31.