Tracy Dieuthao Che-Quach, PHARM D.
Pharmacist · Anaheim, CA
Tracy Dieuthao Che-Quach, PHARM D. is a pharmacist with a practice address in Anaheim, California, and NPI 1023336682, issued on May 6, 2010. Check the license (California 42661, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Dieuthao Che-Quach
- Credential
- PHARM D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 42661 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5560 E Santa Ana Canyon RD, Anaheim, CA 92807
- Phone
- (714) 998-4801
- Enumerated
- May 6, 2010
- Record last updated
- May 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (714) 998-8549
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 5560 E Santa Ana Canyon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tracy Dieuthao Che-Quach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 42661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 96% of the cost of the top drugs
519 Medicare Part D claims for 369 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.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix187 claims
- Abrysvo120 claims
- Twinrix83 claims
- Boostrix Tdap69 claims
- Arexvy31 claims
- Havrix13 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.
Tracy Dieuthao Che-Quach among 32,533 pharmacist records in California
Tracy Dieuthao Che-Quach, 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 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 82% 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 updated2010 · 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).
344 pharmacist records list a practice address in Anaheim
They are 344 of the 9,018 NPPES records with a practice address in Anaheim, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Anaheim → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Robin Bae, PHARMDAnaheim, CA 928071659468643
- Timothy Buhl, PHARM. D.Anaheim, CA 928071467551234
- Dawn ChangAnaheim, CA 928071316038276
- Tai-Ti Chang, PHARM DAnaheim, CA 928071790878387
- Thu Dang, PHARM. D.Anaheim, CA 928071841383668
- Valerie Hamamoto, PHARM. D.Anaheim, CA 928071265520019
- Yeu-Shan Hsieh, PHARM.D.Anaheim, CA 928071679664247
- Miwon Kim, PHARM.D.Anaheim, CA 928071346332418
Common questions
What is Tracy Dieuthao Che-Quach, PHARM D.'s NPI number?
Tracy Dieuthao Che-Quach, PHARM D.'s National Provider Identifier (NPI) is 1023336682, issued on May 6, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Dieuthao Che-Quach, PHARM D. located?
The NPPES record lists a practice address at 5560 E Santa Ana Canyon RD, Anaheim, CA, 92807. Phone: (714) 998-4801. Providers update this record themselves, so call before visiting.
How can I verify Tracy Dieuthao Che-Quach, PHARM D.'s license?
NPPES lists California license number 42661, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy Dieuthao Che-Quach, PHARM D. prescribe under Medicare Part D?
In 2024, Tracy Dieuthao Che-Quach, PHARM D. had 519 Medicare Part D claims for 369 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.