Dan Trinh, PHARM.D.
Pharmacist · Irvine, CA
Dan Trinh, PHARM.D. is a pharmacist with a practice address in Irvine, California, and NPI 1225454150, issued on Mar 17, 2014. Check the license (California 68813, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dan Trinh
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- 68813 CA
28RI03530200 NJ
059006 NY
Self-reported in NPPES; status is on the state search - Practice location
- 9213 Research Dr, Irvine, CA 92618
- Phone
- (800) 875-5881
- Enumerated
- Mar 17, 2014
- Record last updated
- Jan 22, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 9213 Research Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- So Young An, PHARMDPharmacist1700427176
- Adam AzargoonPharmacist1023545365
Verify Dan Trinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 68813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average pharmacist in 2024
12 Medicare Part D claims for 12 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of 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.
Dan Trinh among 32,533 pharmacist records in California
Dan Trinh, PHARM.D. is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 35% of them.
- NPI issued2014 · 35% of these records are older, 59% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
284 pharmacist records list a practice address in Irvine
They are 284 of the 7,778 NPPES records with a practice address in Irvine, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Irvine → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Sharona Ahdoot, PHARM.DIrvine, CA 926181316270812
- Joanne Choi, PHARM.D.Irvine, CA 926181497847719
- Kristy Dang, PHARM. D.Irvine, CA 926181063706018
- Brian Kawahara, PHARM.D.Irvine, CA 926181437172020
- Laura Knight, RPHIrvine, CA 926181720229776
- Kate LeIrvine, CA 926181932330453
- Steve Lee, PHARM DIrvine, CA 926181447290366
- Susan Lee, PHARM DIrvine, CA 926181851332852
Common questions
What is Dan Trinh, PHARM.D.'s NPI number?
Dan Trinh, PHARM.D.'s National Provider Identifier (NPI) is 1225454150, issued on Mar 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Dan Trinh, PHARM.D. located?
The NPPES record lists a practice address at 9213 Research Dr, Irvine, CA, 92618. Phone: (800) 875-5881. Providers update this record themselves, so call before visiting.
How can I verify Dan Trinh, PHARM.D.'s license?
NPPES lists California license number 68813, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Dan Trinh, PHARM.D. prescribe under Medicare Part D?
In 2024, Dan Trinh, PHARM.D. had 12 Medicare Part D claims for 12 beneficiaries; the average among pharmacist prescribers was 119. 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.