Margaret Nguyen
Ambulatory Care Pharmacist · Tacoma, WA
Margaret Nguyen is an ambulatory care pharmacist with a practice address in Tacoma, Washington, and NPI 1619687704, issued on Nov 29, 2022. Check the license (Washington PH60529402, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Nguyen
- Primary taxonomy
- Ambulatory Care Pharmacist 1835P2201X
- License number
- PH60529402 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1901 S Union Ave Ste 7009, Tacoma, WA 98405
- Phone
- (253) 459-6736
- Enumerated
- Nov 29, 2022
- Record last updated
- Nov 29, 2022
- Entity
- Type 1 · individual
8 nearest ambulatory care pharmacist records → All 142 in Washington → Look up another NPI →
Also registered at 1901 S Union Ave Ste 7009
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Racha Aldughli, PHARM DAmbulatory Care Pharmacist1790297232
- Jennifer Ryu, PHARMDPharmacist1184432080
- Erin Wei, PHARMDAmbulatory Care Pharmacist1518539105
- David Worthington, PHARMDAmbulatory Care Pharmacist1336716794
Verify Margaret Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PH60529402Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average ambulatory care pharmacist in 2024
441 Medicare Part D claims for 188 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Warfarin Sodium144 claims
- Ozempic40 claims
- Jardiance32 claims
- Enoxaparin Sodium27 claims
- Trulicity27 claims
- Eliquis24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Margaret Nguyen among 142 ambulatory care pharmacist records in Washington
Margaret Nguyen is one of 142 ambulatory care pharmacist records with a practice address in Washington. 39% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 72% of them.
- NPI issued2022 · 72% of these records are older, 23% newer
- In a Medicare fileYes · 39% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P2201X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ambulatory Care Pharmacist providers in Washington
There are 142 ambulatory care pharmacist records in Washington.
All 142 in Washington → Every provider in Tacoma → Ambulatory Care Pharmacist nationwide →
The 8 ambulatory care pharmacist records with the nearest ZIP codes
- Racha Aldughli, PHARM DTacoma, WA 984051790297232
- Michael GlocklingTacoma, WA 984051194314336
- Jenna Henry, PHARMDTacoma, WA 984051003325507
- Alisa Johnson, PHARMDTacoma, WA 984051710746433
- Rachna Patel, PHARMDTacoma, WA 984051760974315
- Trang Pham, PHARMDTacoma, WA 984051255110839
- Erin Wei, PHARMDTacoma, WA 984051518539105
- David Worthington, PHARMDTacoma, WA 984051336716794
Common questions
What is Margaret Nguyen's NPI number?
Margaret Nguyen's National Provider Identifier (NPI) is 1619687704, issued on Nov 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Nguyen located?
The NPPES record lists a practice address at 1901 S Union Ave Ste 7009, Tacoma, WA, 98405. Phone: (253) 459-6736. Providers update this record themselves, so call before visiting.
How can I verify Margaret Nguyen's license?
NPPES lists Washington license number PH60529402, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Nguyen prescribe under Medicare Part D?
In 2024, Margaret Nguyen had 441 Medicare Part D claims for 188 beneficiaries; the average among ambulatory care pharmacist prescribers was 527. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.