Khiem Nguyen, MD
Gastroenterology Physician · Du Bois, PA
Khiem Nguyen, MD is a gastroenterology physician with a practice address in Du Bois, Pennsylvania, and NPI 1316922511, issued on Dec 9, 2005. Check the license (Pennsylvania MD068281L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Khiem Nguyen
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD068281L PA
ME101782 FL
Self-reported in NPPES; status is on the state search - Practice location
- 621 S Main St, Du Bois, PA 15801
- Phone
- (814) 371-0600
- Enumerated
- Dec 9, 2005
- Record last updated
- Jan 14, 2026
- Fax
- (814) 372-4764
- Medicaid ID
- 000347800 FL
- Medicare enrollment
- Enrolled (PECOS I20060905000360); accepts Medicare assignment
- Medical or professional school
- Eclectic Medical College, 1996
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 621 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melodi AlbenzeAdult Health Nurse Practitioner1174447775
- Victoria BarberFamily Nurse Practitioner1932995503
- Michelle Bennett, PHARMDPharmacist1902403405
- Nicholas CunninghamPhysician Assistant1881276244
- Laura Edwards, PA-CPhysician Assistant1952085029
- Dulcie Hanzely, PA-CPhysician Assistant1902139728
Verify Khiem Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD068281LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average gastroenterology physician in 2024
128 Medicare Part D claims for 67 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Omeprazole29 claims
- Metoclopramide Hcl23 claims
- Esomeprazole Magnesium16 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.
Industry payments in 2024: $233.97
11 payments; by number, the most common kind was food and beverage; the largest payer was Ironwood Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Indiana Healthcare Physician Services IncIndiana, PA
- Roswell Park Cancer InstituteBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Khiem Nguyen among 1,049 gastroenterology physician records in Pennsylvania
Khiem Nguyen, MD is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1996 · median 2003 among the 769 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in Du Bois → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Juan Carrere, M.D.Du Bois, PA 158011669474318
- Christos KaralisDu Bois, PA 158011215487509
- Richard Latuska, M.D.Du Bois, PA 158011487682993
- Shirish Amin, MDIndiana, PA 157011114903994
- Mary Anne Barnicle, M.D.Indiana, PA 157011689636144
- Ronald Cramer, D.O.Indiana, PA 157011275586000
- Maria Stiles, CRNPIndiana, PA 157011124777511
- Gebran Abboud, M.D.Johnstown, PA 159051518160373
Common questions
What is Khiem Nguyen, MD's NPI number?
Khiem Nguyen, MD's National Provider Identifier (NPI) is 1316922511, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Khiem Nguyen, MD located?
The NPPES record lists a practice address at 621 S Main St, Du Bois, PA, 15801. Phone: (814) 371-0600. Providers update this record themselves, so call before visiting.
How can I verify Khiem Nguyen, MD's license?
NPPES lists Pennsylvania license number MD068281L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Khiem Nguyen, MD prescribe under Medicare Part D?
In 2024, Khiem Nguyen, MD had 128 Medicare Part D claims for 67 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.