Dr. Katrina Ma, PHARM.D.
Dr. Katrina Ma is a Pharmacist provider (Pharmacist) practicing in Everett, WA, registered in the NPPES registry with NPI 1669735429 since 2012. The credential PHARMD stands for Doctor of Pharmacy. Practices at Walmart Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1669735429 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Katrina Ma |
| Credential | PHARM.D. |
| Sex | Female |
| Practice address | 11400 HIGHWAY 99, PHARMACY DEPARTMENT, Everett, WA, 98204 |
| Phone | 4259231751 |
| Enumeration date | 2012-06-18 |
| Last updated in NPPES | 2014-08-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | PH60109796 | WA |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Katrina Ma, PHARM.D. NPI: 1669735429 Taxonomy: 183500000X (Pharmacist) Address: 11400 HIGHWAY 99, PHARMACY DEPARTMENT, Everett, WA, 98204
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154349843 | Walmart Inc. | Organization | Community/Retail Pharmacy | Everett, WA |
| 1033543624 | Corneliu Cebotari | Individual | Pharmacist | Everett, WA |
| 1770984924 | Rosemary Sebastian | Individual | Pharmacist | Everett, WA |
| 1609273689 | Kenneth Wong | Individual | Pharmacist | Everett, WA |
| 1508473976 | Michelle Chung | Individual | Pharmacist | Everett, WA |
Verify this record
Cross-check NPI 1669735429 against the authoritative CMS record: view Dr. Katrina Ma 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 does Katrina Ma practice?
What is the NPI number for Katrina Ma?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-08-04.