David Chen Worthington, PHARMD
Ambulatory Care Pharmacist · Tacoma, WA
David Chen Worthington, PHARMD is an ambulatory care pharmacist with a practice address in Tacoma, Washington, and NPI 1336716794, issued on Jun 4, 2021. Check the license (Washington PH61064531, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Chen Worthington
- Credential
- PHARMD
- Primary taxonomy
- Ambulatory Care Pharmacist 1835P2201X
- License number
- PH61064531 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1901 S Union Ave Ste 7009, Tacoma, WA 98405
- Phone
- (253) 459-6746
- Enumerated
- Jun 4, 2021
- Record last updated
- Jun 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
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
- Margaret NguyenAmbulatory Care Pharmacist1619687704
- Jennifer Ryu, PHARMDPharmacist1184432080
- Erin Wei, PHARMDAmbulatory Care Pharmacist1518539105
Verify David Chen Worthington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PH61064531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average ambulatory care pharmacist in 2024
842 Medicare Part D claims for 369 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D.
Most prescribed
- Warfarin Sodium495 claims
- Enoxaparin Sodium43 claims
- Jardiance36 claims
- Eliquis35 claims
- Ozempic31 claims
- Metformin Hcl23 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.
Ambulatory Care Pharmacist providers in Washington
There are 142 ambulatory care pharmacist records in Washington.
Other ambulatory care pharmacist records in Washington
- Jimmy Ahn, PHARMDEverett, WA1386020642
- Amy AkramoffSpokane, WA1114880879
- Alexis Albert, PHARMDOlympia, WA1881444529
- Racha Aldughli, PHARM DTacoma, WA1790297232
- Cindy AlexanderLiberty Lake, WA1073050654
- Rachel Alm, PHARMDOlympia, WA1992220214
- Brittney Arakaki, PHARMDMonroe, WA1831765288
- Arshin AzarnikSeattle, WA1598249344
- Olusegun Bamgbelu, PHARM DYakima, WA1255976056
- Blake Bartlett, PHARMDSeattle, WA1770285801
Common questions
What is David Chen Worthington, PHARMD's NPI number?
David Chen Worthington, PHARMD's National Provider Identifier (NPI) is 1336716794, issued on Jun 4, 2021. An NPI identifies a provider in billing; it is not a license.
Where is David Chen Worthington, PHARMD located?
The NPPES record lists a practice address at 1901 S Union Ave Ste 7009, Tacoma, WA, 98405. Phone: (253) 459-6746. Providers update this record themselves, so call before visiting.
How can I verify David Chen Worthington, PHARMD's license?
NPPES lists Washington license number PH61064531, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does David Chen Worthington, PHARMD prescribe under Medicare Part D?
In 2024, David Chen Worthington, PHARMD had 842 Medicare Part D claims for 369 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.