Dat Nguyen, PHARMD
Pharmacist · Sioux City, IA
Dat Nguyen, PHARMD is a pharmacist with a practice address in Sioux City, Iowa, and NPI 1922561539, issued on Apr 10, 2019. Check the license (Iowa 20849, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dat Nguyen
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 20849 IA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Singing Hills Blvd, Sioux City, IA 51106
- Phone
- (712) 252-4905
- Enumerated
- Apr 10, 2019
- Record last updated
- Apr 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (712) 252-5092
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,179 in Iowa → Look up another NPI →
Also registered at 3400 Singing Hills Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Autumn Campbell, PHARMD, RPHPharmacist1427835677
- Jamee Goslar, RPHPharmacist1669338430
- Kristina Tomlinson, PHARM.D.Pharmacist1134338080
Verify Dat Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 20849Check 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, 94% of the cost of the top drugs
164 Medicare Part D claims for 118 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.
- Arexvy46 claims
- Twinrix46 claims
- Shingrix38 claims
- Boostrix Tdap28 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.
Dat Nguyen among 3,179 pharmacist records in Iowa
Dat Nguyen, PHARMD is one of 3,179 pharmacist records with a practice address in Iowa. 34% 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 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 75% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
72 pharmacist records list a practice address in Sioux City
They are 72 of the 1,486 NPPES records with a practice address in Sioux City, and 3,179 pharmacist records in Iowa.
All 3,179 in Iowa → Every provider in Sioux City → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Kacie Bohlken, PHARMD.Sioux City, IA 511061366728727
- William Drilling, B.S. RPHSioux City, IA 511061174543243
- Kara Estabrook, PHARMDSioux City, IA 511061700122231
- Michelle Faber, PHARMDSioux City, IA 511061114327855
- Angela Holevas, PHARMDSioux City, IA 511061073899456
- Samuel Huff, PHARMDSioux City, IA 511061649554932
- Patricia Morrical, RPSioux City, IA 511061063751634
- J Sanford, R.PH.Sioux City, IA 511061053783001
Common questions
What is Dat Nguyen, PHARMD's NPI number?
Dat Nguyen, PHARMD's National Provider Identifier (NPI) is 1922561539, issued on Apr 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Dat Nguyen, PHARMD located?
The NPPES record lists a practice address at 3400 Singing Hills Blvd, Sioux City, IA, 51106. Phone: (712) 252-4905. Providers update this record themselves, so call before visiting.
How can I verify Dat Nguyen, PHARMD's license?
NPPES lists Iowa license number 20849, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Dat Nguyen, PHARMD prescribe under Medicare Part D?
In 2024, Dat Nguyen, PHARMD had 164 Medicare Part D claims for 118 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.