Don Xuan Nguyen, MD
Internal Medicine Physician · Pella, IA
Don Xuan Nguyen, MD is an internal medicine physician with a practice address in Pella, Iowa, and NPI 1659809283, issued on May 26, 2017. Check the license (Iowa MD-46308, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Don Xuan Nguyen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD-46308 IA
Self-reported in NPPES; status is on the state search - Practice location
- 404 Jefferson St, Pella, IA 50219
- Phone
- (641) 628-6610
- Enumerated
- May 26, 2017
- Record last updated
- Aug 31, 2022
- Fax
- (641) 620-5593
- Medicaid ID
- 1659809283 IA
- Medicare enrollment
- Enrolled (PECOS I20200608000227); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 871 in Iowa → Look up another NPI →
Also registered at 404 Jefferson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Ahrens, OTOccupational Therapist1518077551
- Summer Brown, ARNPFamily Nurse Practitioner1639880156
- Hannah Childers, M.A. CCC-SLPSpeech-Language Pathologist1720555063
- Garrett Donaldson, MDFamily Medicine Physician1356804249
- Deborah Guild, RD LDRegistered Dietitian1528055282
- Lee Henry, DOBody Imaging Physician1528036845
Verify Don Xuan Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-46308Check 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 internal medicine physician in 2024
321 Medicare Part D claims for 90 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Eliquis43 claims
- Amlodipine Besylate24 claims
- Metoprolol Succinate23 claims
- Mirtazapine15 claims
- Fludrocortisone Acetate14 claims
- Furosemide14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Pella Regional Health CenterPella, IA · Critical Access Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Don Xuan Nguyen among 871 internal medicine physician records in Iowa
Don Xuan Nguyen, MD is one of 871 internal medicine physician records with a practice address in Iowa. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 59% of them.
- NPI issued2017 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2017 · median 2008 among the 386 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Pella
They are 7 of the 318 NPPES records with a practice address in Pella, and 871 internal medicine physician records in Iowa.
All 871 in Iowa → Every provider in Pella → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ronald Childerston, D.O.Pella, IA 502191518947985
- David Daining, MDPella, IA 502191578675153
- Stewart Kanis, DOPella, IA 502191689787152
- Robin Vande Voort, MDPella, IA 502191831202498
- Dale Vander Broek, DOPella, IA 502191386613990
- Matthew Woodham, DOPella, IA 502191760621791
- David Huante, MDPerry, IA 502201871574566
- Tze Chan, DONewton, IA 502081376579706
Common questions
What is Don Xuan Nguyen, MD's NPI number?
Don Xuan Nguyen, MD's National Provider Identifier (NPI) is 1659809283, issued on May 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Don Xuan Nguyen, MD located?
The NPPES record lists a practice address at 404 Jefferson St, Pella, IA, 50219. Phone: (641) 628-6610. Providers update this record themselves, so call before visiting.
How can I verify Don Xuan Nguyen, MD's license?
NPPES lists Iowa license number MD-46308, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Don Xuan Nguyen, MD prescribe under Medicare Part D?
In 2024, Don Xuan Nguyen, MD had 321 Medicare Part D claims for 90 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Don Xuan Nguyen, MD's MIPS final score?
The 2023 MIPS final score is 81.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.