Viet-Nhan Hoang Nguyen, D.O.
Gastroenterology Physician · Raleigh, NC
Viet-Nhan Hoang Nguyen, D.O. is a gastroenterology physician with a practice address in Raleigh, North Carolina, and NPI 1902997646, issued on Sep 27, 2006. Check the license (North Carolina 2019-02450, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Viet-Nhan Hoang Nguyen
- Credential
- D.O.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 2019-02450 NC
316 NE
Self-reported in NPPES; status is on the state search - Practice location
- 3024 New Bern Ave, Raleigh, NC 27610
- Phone
- (919) 350-5318
- Enumerated
- Sep 27, 2006
- Record last updated
- Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200121000665); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1999
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 681 in North Carolina → Look up another NPI →
Also registered at 3024 New Bern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ndidi Azikiwe, M.D.Surgery Physician1083637128
- Richard Babb, PA-CSurgical Physician Assistant1851539993
- Sara Baldwin, PNPPediatric Nurse Practitioner1255440186
Verify Viet-Nhan Hoang Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2019-02450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average gastroenterology physician in 2024
156 Medicare Part D claims for 70 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
- Pantoprazole Sodium58 claims
- Ciprofloxacin Hcl20 claims
- Omeprazole11 claims
- Peg 3350-Electrolyte11 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: $1,636.30
13 payments; by number, the most common kind was travel and lodging; the largest payer was Olympus Corporation of the Americas. 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 3 group practices
- Fhpg LLCPinehurst, NC
- Novant Health Medical Group Coastal Region LLCWilmington, NC
- Pinehurst Medical Clinic IncPinehurst, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Viet-Nhan Hoang Nguyen among 681 gastroenterology physician records in North Carolina
Viet-Nhan Hoang Nguyen, D.O. is one of 681 gastroenterology physician records with a practice address in North Carolina. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 47% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1999 · median 2002 among the 498 with a school on file
- Record last updated2021 · 48% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in North Carolina
There are 681 gastroenterology physician records in North Carolina.
All 681 in North Carolina → Every provider in Raleigh → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Riaz Chowdhury, M.D, PHDRaleigh, NC 276101750348769
- Juan Herrera, MDRaleigh, NC 276101841282118
- Adeyemi Lawal, M.D.Raleigh, NC 276101528009875
- Deepa Reddy, M.D.Raleigh, NC 276101316986086
- Shannon Scholl, M.D.Raleigh, NC 276101871715813
- Ashish Shah, M.D.Raleigh, NC 276101083645477
- Luis Vazquez-Montesino, MDRaleigh, NC 276101043767346
- Melissa Cordova Rosado, FNP-BCRaleigh, NC 276091073255121
Common questions
What is Viet-Nhan Hoang Nguyen, D.O.'s NPI number?
Viet-Nhan Hoang Nguyen, D.O.'s National Provider Identifier (NPI) is 1902997646, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Viet-Nhan Hoang Nguyen, D.O. located?
The NPPES record lists a practice address at 3024 New Bern Ave, Raleigh, NC, 27610. Phone: (919) 350-5318. Providers update this record themselves, so call before visiting.
How can I verify Viet-Nhan Hoang Nguyen, D.O.'s license?
NPPES lists North Carolina license number 2019-02450, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Viet-Nhan Hoang Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Viet-Nhan Hoang Nguyen, D.O. had 156 Medicare Part D claims for 70 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.