To-Lam Thach Nguyen-Duelge, MD
Emergency Medicine Physician · Owosso, MI
To-Lam Thach Nguyen-Duelge, MD is an emergency medicine physician with a practice address in Owosso, Michigan, and NPI 1235796129, issued on May 25, 2019. Check the license (Michigan 4301512645, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- To-Lam Thach Nguyen-Duelge
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 4301512645 MI
Self-reported in NPPES; status is on the state search - Practice location
- 826 W King St, Owosso, MI 48867
- Phone
- (800) 206-8706
- Enumerated
- May 25, 2019
- Record last updated
- Sep 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20240916000931); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 826 W King St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacob Begres, MDEmergency Medicine Physician1063079200
- Kevin Bur, D.O.Anesthesiology Physician1700819810
- Joseph Bustamante, DOSpecialist1417001512
- Madline Chembola, M.DInternal Medicine Physician1528416492
- Loredana ChiseCertified Registered Nurse Anesthetist1225840895
- Alicia Cicinelli, RPHPharmacist1649701806
Verify To-Lam Thach Nguyen-Duelge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301512645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average emergency medicine physician in 2024
17 Medicare Part D claims for 13 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Ecs Western Michigan PCGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
To-Lam Thach Nguyen-Duelge among 3,083 emergency medicine physician records in Michigan
To-Lam Thach Nguyen-Duelge, MD is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% 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 74% of them.
- NPI issued2019 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2019 · median 2013 among the 1,931 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Michigan
There are 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Owosso → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jacob Begres, MDOwosso, MI 488671063079200
- Ronald Bishop, DOOwosso, MI 488671629122734
- Brittany Garza, DOOwosso, MI 488671861135055
- Tammy Jupic, MDOwosso, MI 488671669095857
- Mark Thompson, MDOwosso, MI 488671447304498
- John Carey, DOMt Pleasant, MI 488581558398198
- Brian Doughty, DOMt Pleasant, MI 488581518901008
- Deborah PumaradaMt Pleasant, MI 488581063099679
Common questions
What is To-Lam Thach Nguyen-Duelge, MD's NPI number?
To-Lam Thach Nguyen-Duelge, MD's National Provider Identifier (NPI) is 1235796129, issued on May 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is To-Lam Thach Nguyen-Duelge, MD located?
The NPPES record lists a practice address at 826 W King St, Owosso, MI, 48867. Phone: (800) 206-8706. Providers update this record themselves, so call before visiting.
How can I verify To-Lam Thach Nguyen-Duelge, MD's license?
NPPES lists Michigan license number 4301512645, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does To-Lam Thach Nguyen-Duelge, MD prescribe under Medicare Part D?
In 2024, To-Lam Thach Nguyen-Duelge, MD had 17 Medicare Part D claims for 13 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.