Hoang Duc Nguyen, DO
Psychiatry Physician · Charleston, SC
Hoang Duc Nguyen, DO is a psychiatry physician with a practice address in Charleston, South Carolina, and NPI 1730748369, issued on Jun 7, 2019. Check the license (South Carolina LL82262, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Hoang Duc Nguyen
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- LL82262 SC
Self-reported in NPPES; status is on the state search - Practice location
- 169 Ashley Avenue, Charleston, SC 29425
- Phone
- (843) 792-9162
- Enumerated
- Jun 7, 2019
- Record last updated
- Jun 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230818001334); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 891 in South Carolina → Look up another NPI →
Also registered at 169 Ashley Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hoang Duc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL82262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average psychiatry physician in 2024
271 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Mirtazapine34 claims
- Lorazepam24 claims
- Sertraline Hcl21 claims
- Venlafaxine Hcl Er21 claims
- Aripiprazole19 claims
- Clozapine19 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): 73.8 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).
Industry payments in 2024: $118.88
1 payment: food and beverage; the largest payer was Eisai Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 one group practice
- University Medical Associates OF The Medical University OF South CarolCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hoang Duc Nguyen among 891 psychiatry physician records in South Carolina
Hoang Duc Nguyen, DO is one of 891 psychiatry physician records with a practice address in South Carolina. 67% 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 71% of them.
- NPI issued2019 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2019 · median 2007 among the 365 with a school on file
- Record last updated2019 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
293 psychiatry physician records list a practice address in Charleston
They are 293 of the 10,840 NPPES records with a practice address in Charleston, and 891 psychiatry physician records in South Carolina.
All 891 in South Carolina → Every provider in Charleston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- George Arana, MDCharleston, SC 294251558479592
- Olga Brawman-Mintzer, MDCharleston, SC 294251760590715
- Jessica Broadway, MDCharleston, SC 294251164473708
- Deborah Deas, MDCharleston, SC 294251205944253
- Mark George, MDCharleston, SC 294251205944154
- Kevin Gray, MDCharleston, SC 294251013025980
- Edward Holscher, MDCharleston, SC 294251609895796
- Christine Pelic, MDCharleston, SC 294251659489524
Common questions
What is Hoang Duc Nguyen, DO's NPI number?
Hoang Duc Nguyen, DO's National Provider Identifier (NPI) is 1730748369, issued on Jun 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Hoang Duc Nguyen, DO located?
The NPPES record lists a practice address at 169 Ashley Avenue, Charleston, SC, 29425. Phone: (843) 792-9162. Providers update this record themselves, so call before visiting.
How can I verify Hoang Duc Nguyen, DO's license?
NPPES lists South Carolina license number LL82262, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hoang Duc Nguyen, DO prescribe under Medicare Part D?
In 2024, Hoang Duc Nguyen, DO had 271 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Hoang Duc Nguyen, DO's MIPS final score?
The 2023 MIPS final score is 73.8 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.