Dr. Lydia Dahlen, PHARMD
Dr. Lydia Dahlen is a Pharmacist provider (Pharmacist) practicing in Gresham, OR, registered in the NPPES registry with NPI 1154606150 since 2011. The credential PHARMD stands for Doctor of Pharmacy. Practices at Walgreen Co (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1154606150 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Lydia Dahlen |
| Credential | PHARMD |
| Sex | Female |
| Practice address | 4285 W POWELL BLVD, Gresham, OR, 97030 |
| Phone | 5034922922 |
| Enumeration date | 2011-10-21 |
| Last updated in NPPES | 2013-01-22 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Secondary | 13462 | NE |
| 183500000X | Pharmacist | Secondary | 051.295308 | IL |
| 183500000X | Pharmacist | Primary | 0013020 | OR |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Lydia Dahlen, PHARMD NPI: 1154606150 Taxonomy: 183500000X (Pharmacist) Address: 4285 W POWELL BLVD, Gresham, OR, 97030
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235144213 | Walgreen Co | Organization | Pharmacy | Gresham, OR |
| 1558594739 | Darin Seebeck | Individual | Pharmacist | Gresham, OR |
| 1063746170 | Christopher Carter | Individual | Pharmacist | Gresham, OR |
| 1962719138 | David Andersen | Individual | Pharmacist | Gresham, OR |
| 1932823820 | Ann Chiu | Individual | Pharmacist | Gresham, OR |
Verify this record
Cross-check NPI 1154606150 against the authoritative CMS record: view Dr. Lydia Dahlen 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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Where does Lydia Dahlen practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-01-22.