Dien Nguyen, D.O.
Family Medicine Physician · Atlanta, GA
Dien Nguyen, D.O. is a family medicine physician with a practice address in Atlanta, Georgia, and NPI 1326347006, issued on Mar 21, 2011. Check the license (Georgia 67048, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dien Nguyen
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 67048 GA
Self-reported in NPPES; status is on the state search - Practice location
- 338 W Peachtree St NW, Atlanta, GA 30308
- Phone
- (404) 564-2400
- Enumerated
- Mar 21, 2011
- Record last updated
- Jan 10, 2022
- Medicare enrollment
- Enrolled (PECOS I20150707001636); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2007
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Verify Dien Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 67048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average family medicine physician in 2024
2,273 Medicare Part D claims for 278 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 18 claims were for opioids.
Most prescribed
- Amlodipine Besylate160 claims
- Atorvastatin Calcium106 claims
- Rosuvastatin Calcium74 claims
- Losartan Potassium73 claims
- Prednisone64 claims
- Losartan-Hydrochlorothiazide60 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.
Bills Medicare through one group practice
- The Southeast Permanente Medical GroupAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dien Nguyen among 3,951 family medicine physician records in Georgia
Dien Nguyen, D.O. is one of 3,951 family medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2007 · median 2005 among the 2,542 with a school on file
- Record last updated2022 · 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 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Georgia
There are 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Atlanta → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ian Beckford, M.D.Atlanta, GA 303081336107275
- Monica Chappell, MDAtlanta, GA 303081396182879
- Harendra Fernando, M.D.Atlanta, GA 303081053756254
- Dallas Hessler, D.O.Atlanta, GA 303081205991056
- Rasean Hodge, M.D.Atlanta, GA 303081972543726
- Sophia McIntyre, M.DAtlanta, GA 303081063413805
- Ira Schwartz, MDAtlanta, GA 303081740386986
- Mary Shirey, MDAtlanta, GA 303081912098450
Common questions
What is Dien Nguyen, D.O.'s NPI number?
Dien Nguyen, D.O.'s National Provider Identifier (NPI) is 1326347006, issued on Mar 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Dien Nguyen, D.O. located?
The NPPES record lists a practice address at 338 W Peachtree St NW, Atlanta, GA, 30308. Phone: (404) 564-2400. Providers update this record themselves, so call before visiting.
How can I verify Dien Nguyen, D.O.'s license?
NPPES lists Georgia license number 67048, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dien Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Dien Nguyen, D.O. had 2,273 Medicare Part D claims for 278 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.