Han Thi Ngoc Nguyen, NP
Family Nurse Practitioner · Fairfax, VA
Han Thi Ngoc Nguyen, NP is a family nurse practitioner with a practice address in Fairfax, Virginia, and NPI 1164938247, issued on Dec 27, 2017. Check the license (Virginia 0024175714, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Han Thi Ngoc Nguyen
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 0024175714 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3620 Joseph Siewick Dr, Fairfax, VA 22033
- Phone
- (703) 359-8640
- Enumerated
- Dec 27, 2017
- Record last updated
- May 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (703) 591-6105
- Medicare enrollment
- Enrolled (PECOS I20180227000113); accepts Medicare assignment
- Medical or professional school
- Marymount University, 2011
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 6,474 in Virginia → Look up another NPI →
Also registered at 3620 Joseph Siewick Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Han Thi Ngoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024175714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family nurse practitioner in 2024
151 Medicare Part D claims for 103 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin12 claims
- Nitrofurantoin Mono-Macro11 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): 89.4 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: $22.33
1 payment: food and beverage; the largest payer was ViiV Healthcare Company. The 99,489 providers of this specialty with any payment received $650.95 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
- Virginia Hospital Center Physician Group LLCArlington, VA
- Virginia Urgent Andprimary Care LLCSpringfield, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Han Thi Ngoc Nguyen among 6,474 family nurse practitioner records in Virginia
Han Thi Ngoc Nguyen, NP is one of 6,474 family nurse practitioner records with a practice address in Virginia. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 43% of them.
- NPI issued2017 · 43% of these records are older, 52% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2011 · median 2019 among the 3,833 with a school on file
- Record last updated2018 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
238 family nurse practitioner records list a practice address in Fairfax
They are 238 of the 6,584 NPPES records with a practice address in Fairfax, and 6,474 family nurse practitioner records in Virginia.
All 6,474 in Virginia → Every provider in Fairfax → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carmen AyalaFairfax, VA 220331649426750
- Nitnoy BadgleyFairfax, VA 220331194844951
- Joanna Casey, FNP-BCFairfax, VA 220331265773824
- Jean Cox, FNP-CFairfax, VA 220331144477894
- Harpreet Gujral, CRNPFairfax, VA 220331063508638
- Anya Howard, CERTIFIED FNPFairfax, VA 220331518151570
- Wendy-Lucy Ngassa, DNPFairfax, VA 220331215212709
- Caroline Reed, FNPFairfax, VA 220331588717870
Common questions
What is Han Thi Ngoc Nguyen, NP's NPI number?
Han Thi Ngoc Nguyen, NP's National Provider Identifier (NPI) is 1164938247, issued on Dec 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Han Thi Ngoc Nguyen, NP located?
The NPPES record lists a practice address at 3620 Joseph Siewick Dr, Fairfax, VA, 22033. Phone: (703) 359-8640. Providers update this record themselves, so call before visiting.
How can I verify Han Thi Ngoc Nguyen, NP's license?
NPPES lists Virginia license number 0024175714, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Han Thi Ngoc Nguyen, NP prescribe under Medicare Part D?
In 2024, Han Thi Ngoc Nguyen, NP had 151 Medicare Part D claims for 103 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Han Thi Ngoc Nguyen, NP's MIPS final score?
The 2023 MIPS final score is 89.4 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.