Tuyen Nguyen, PHD
Pharmacist · Phoenix, AZ
Tuyen Nguyen, PHD is a pharmacist with a practice address in Phoenix, Arizona, and NPI 1831738343, issued on Dec 31, 2019. Check the license (Arizona S024244, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tuyen Nguyen
- Credential
- PHD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- S024244 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4040 N 19TH Ave, Phoenix, AZ 85015
- Phone
- (602) 265-3167
- Enumerated
- Dec 31, 2019
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 6,746 in Arizona → Look up another NPI →
Also registered at 4040 N 19TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Coreen Gallibu, PHARM.D.Pharmacist1073323952
- Mallory KimblePharmacist1134730237
Verify Tuyen Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license S024244Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pharmacist in 2024
16 Medicare Part D claims for 15 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.
Tuyen Nguyen among 6,746 pharmacist records in Arizona
Tuyen Nguyen, PHD is one of 6,746 pharmacist records with a practice address in Arizona. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 72% of them.
- NPI issued2019 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 78% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,483 pharmacist records list a practice address in Phoenix
They are 1,483 of the 31,399 NPPES records with a practice address in Phoenix, and 6,746 pharmacist records in Arizona.
All 6,746 in Arizona → Every provider in Phoenix → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Gokul BoyapatyPhoenix, AZ 850151588086011
- Louis Briatta, PHARM DPhoenix, AZ 850151760799779
- Christopher Frett, PHARMDPhoenix, AZ 850151730447004
- Suzanne Holmes, PHARMDPhoenix, AZ 850151598095721
- Brian Hreniuc, PHARMDPhoenix, AZ 850151194134155
- Karen KhachatryanPhoenix, AZ 850151548678683
- Scott KrupinskyPhoenix, AZ 850151558783092
- Linda Munger, PHARM.D.Phoenix, AZ 850151164716957
Common questions
What is Tuyen Nguyen, PHD's NPI number?
Tuyen Nguyen, PHD's National Provider Identifier (NPI) is 1831738343, issued on Dec 31, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tuyen Nguyen, PHD located?
The NPPES record lists a practice address at 4040 N 19TH Ave, Phoenix, AZ, 85015. Phone: (602) 265-3167. Providers update this record themselves, so call before visiting.
How can I verify Tuyen Nguyen, PHD's license?
NPPES lists Arizona license number S024244, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Tuyen Nguyen, PHD prescribe under Medicare Part D?
In 2024, Tuyen Nguyen, PHD had 16 Medicare Part D claims for 15 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.