William Vinh Ngo, D.O.
Vascular Surgery Physician · Sevierville, TN
William Vinh Ngo, D.O. is a vascular surgery physician with a practice address in Sevierville, Tennessee, and NPI 1962700070, issued on Mar 14, 2011. Check the license (Tennessee 2978, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Vinh Ngo
- Credential
- D.O.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 2978 TN
Self-reported in NPPES; status is on the state search - Practice location
- 744 Middle Creek RD, Sevierville, TN 37862
- Phone
- (865) 446-9550
- Enumerated
- Mar 14, 2011
- Record last updated
- Jun 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- Q021873 TN
- Medicare enrollment
- Enrolled (PECOS I20160803002344); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 130 in Tennessee → Look up another NPI →
Also registered at 744 Middle Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amber Atchley, FNP- BCFamily Nurse Practitioner1326312273
- Caroline Burton, M.D.Pediatrics Physician1710129895
- Stephen Dill, MDCardiovascular Disease Physician1295724003
- Sheryl Hill, P.A.Physician Assistant1144501842
- Robin Huskey, M.D.Family Medicine Physician1942253539
- Jeffrey King, MDSurgery Physician1710976428
Verify William Vinh Ngo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 2978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average vascular surgery physician in 2024
13 Medicare Part D claims, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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
- Covenant Medical Group IncLoudon, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Vinh Ngo among 130 vascular surgery physician records in Tennessee
William Vinh Ngo, D.O. is one of 130 vascular surgery physician records with a practice address in Tennessee. 85% 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 68% of them.
- NPI issued2011 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2016 · median 2005 among the 105 with a school on file
- Record last updated2020 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Tennessee
There are 130 vascular surgery physician records in Tennessee.
All 130 in Tennessee → Every provider in Sevierville → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Charles Mallo, M.D.Oak Ridge, TN 378301558333492
- David Stanley, M.D.Oak Ridge, TN 378301265418032
- Shahin Assadnia, M.D.Morristown, TN 378141639178932
- Christopher Callicutt, M.D.Knoxville, TN 379191902827728
- Maksim Gusev, MDKnoxville, TN 379191932513421
- Andrew Kropilak, MDKnoxville, TN 379191396235008
- Deanna Nelson, MDKnoxville, TN 379191386816833
- Christopher Pollock, M.D.Knoxville, TN 379191306953260
Common questions
What is William Vinh Ngo, D.O.'s NPI number?
William Vinh Ngo, D.O.'s National Provider Identifier (NPI) is 1962700070, issued on Mar 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is William Vinh Ngo, D.O. located?
The NPPES record lists a practice address at 744 Middle Creek RD, Sevierville, TN, 37862. Phone: (865) 446-9550. Providers update this record themselves, so call before visiting.
How can I verify William Vinh Ngo, D.O.'s license?
NPPES lists Tennessee license number 2978, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Vinh Ngo, D.O. prescribe under Medicare Part D?
In 2024, William Vinh Ngo, D.O. had 13 Medicare Part D claims; the average among vascular surgery physician prescribers was 201. 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.