NPPES file of Aug 9, 2026

Dominic Ngu Tangang, PHARMD

Pharmacist · Muscatine, IA

Dominic Ngu Tangang, PHARMD is a pharmacist with a practice address in Muscatine, Iowa, and NPI 1891258935, issued on Apr 6, 2019. Check the license (Iowa 21200, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891258935
Name
Dominic Ngu Tangang
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
21200 IA
Self-reported in NPPES; status is on the state search
Practice location
3003 N Highway 61, Muscatine, IA 52761
Phone
(563) 262-3755
Enumerated
Apr 6, 2019
Record last updated
Apr 6, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(563) 262-9351
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3003 N Highway 61

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Paul Krueger, O.D.Optometrist1902908627
  2. Katherine Linnenbrink, PHARMDPharmacist1790345312
  3. Julie McGrory, RPHPharmacist1225653751
  4. Tin TranPharmacist1023849205

Verify Dominic Ngu Tangang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 21200
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Most of these Medicare Part D claims are vaccines, 96% of the cost of the top drugs

265 Medicare Part D claims for 167 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.

  1. Dominic Tangang265
  2. Specialty average119

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.

  1. Twinrix112 claims
  2. Shingrix59 claims
  3. Arexvy40 claims
  4. Boostrix Tdap29 claims
  5. Abrysvo18 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.

Dominic Ngu Tangang among 3,179 pharmacist records in Iowa

Dominic Ngu Tangang, 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).

17 pharmacist records list a practice address in Muscatine

They are 17 of the 346 NPPES records with a practice address in Muscatine, and 3,179 pharmacist records in Iowa.

The 8 pharmacist records with the nearest ZIP codes

  1. Erin Day, PHARMDMuscatine, IA 527611952922593
  2. Nicole Duehlmeyer, PHARMDMuscatine, IA 527611427698448
  3. Karen Harper, R.PH.Muscatine, IA 527611417958646
  4. Terri KreuzensteinMuscatine, IA 527611902186653
  5. Katherine Linnenbrink, PHARMDMuscatine, IA 527611790345312
  6. Jennifer Nienhaus, PHARMDMuscatine, IA 527611780955807
  7. Edward Schulte, RPHMuscatine, IA 527611043859440
  8. Erin Stansfield, PHARMDMuscatine, IA 527611588283345

Common questions

What is Dominic Ngu Tangang, PHARMD's NPI number?

Dominic Ngu Tangang, PHARMD's National Provider Identifier (NPI) is 1891258935, issued on Apr 6, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Dominic Ngu Tangang, PHARMD located?

The NPPES record lists a practice address at 3003 N Highway 61, Muscatine, IA, 52761. Phone: (563) 262-3755. Providers update this record themselves, so call before visiting.

How can I verify Dominic Ngu Tangang, PHARMD's license?

NPPES lists Iowa license number 21200, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Dominic Ngu Tangang, PHARMD prescribe under Medicare Part D?

In 2024, Dominic Ngu Tangang, PHARMD had 265 Medicare Part D claims for 167 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.