Ngoc Xuan Ly, M.D.
Family Medicine Physician · Fredericksburg, VA
Ngoc Xuan Ly, M.D. is a family medicine physician with a practice address in Fredericksburg, Virginia, and NPI 1831345214, issued on Aug 17, 2008. Check the license (Virginia 0101249181, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Ngoc Xuan Ly
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0101249181 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3031 Plank RD, Fredericksburg, VA 22401
- Phone
- (540) 736-5043
- Enumerated
- Aug 17, 2008
- Record last updated
- Apr 9, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (540) 736-5044
- Medicare enrollment
- Enrolled (PECOS I20131220001087); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 3031 Plank RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Carr, PAPhysician Assistant1700803293
- Tokzhan Clay, MDFamily Medicine Physician1164630299
- Robert Cohen, M.D.Public Health & General Preventive Medicine Physician1992080972
- Robert Colligan, MDFamily Medicine Physician1467490581
- Spencer Dean, DOFamily Medicine Physician1699339259
- Scott Fowler, MDFamily Medicine Physician1629233119
Verify Ngoc Xuan Ly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101249181Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average family medicine physician in 2024
2,808 Medicare Part D claims for 529 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Atorvastatin Calcium248 claims
- Losartan Potassium190 claims
- Cefuroxime123 claims
- Amlodipine Besylate118 claims
- Famotidine111 claims
- Metformin Hcl100 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Progressive Urgent Care PCAnnandale, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ngoc Xuan Ly among 4,137 family medicine physician records in Virginia
Ngoc Xuan Ly, M.D. is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2006 · median 2004 among the 2,426 with a school on file
- Record last updated2018 · 54% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 family medicine physician records list a practice address in Fredericksburg
They are 62 of the 3,696 NPPES records with a practice address in Fredericksburg, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Fredericksburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Raymund Banzon, M.D.Fredericksburg, VA 224011134108491
- Wilson Cook, M.D.Fredericksburg, VA 224011326002775
- Ekram Guirguis, MDFredericksburg, VA 224011083682843
- Rafael Hernandez, M.D.Fredericksburg, VA 224011982667812
- John Kin, M.D.Fredericksburg, VA 224011689654360
- Steven Ma, MDFredericksburg, VA 224011609864669
- Daniel Muldoon, M.D.Fredericksburg, VA 224011154384089
- Patrick Neustatter, M.D.Fredericksburg, VA 224011144290388
Common questions
What is Ngoc Xuan Ly, M.D.'s NPI number?
Ngoc Xuan Ly, M.D.'s National Provider Identifier (NPI) is 1831345214, issued on Aug 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ngoc Xuan Ly, M.D. located?
The NPPES record lists a practice address at 3031 Plank RD, Fredericksburg, VA, 22401. Phone: (540) 736-5043. Providers update this record themselves, so call before visiting.
How can I verify Ngoc Xuan Ly, M.D.'s license?
NPPES lists Virginia license number 0101249181, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ngoc Xuan Ly, M.D. prescribe under Medicare Part D?
In 2024, Ngoc Xuan Ly, M.D. had 2,808 Medicare Part D claims for 529 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ngoc Xuan Ly, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.