NPPES file of Aug 9, 2026

John Nhu Khuu, M.D.

Hematology & Oncology Physician · Norton, VA

John Nhu Khuu, M.D. is a hematology & oncology physician with a practice address in Norton, Virginia, and NPI 1063639011, issued on Apr 19, 2007. Check the license (Virginia 0101250133, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063639011
Name
John Nhu Khuu
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
0101250133 VA
Self-reported in NPPES; status is on the state search
Practice location
671 Highway 58 E, Norton, VA 24273
Phone
(276) 679-5874
Enumerated
Apr 19, 2007
Record last updated
Sep 25, 2025
Medicare enrollment
Enrolled (PECOS I20111013000428); accepts Medicare assignment
Medical or professional school
University Of Toledo College Of Medicine, 2006
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 671 Highway 58 E

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicholas Cook, M.D.Hematology & Oncology Physician1114015989
  2. Misty Mabe, NPFamily Nurse Practitioner1750055729
  3. Kelley Mayden, AOCNPNurse Practitioner1871526194
  4. David Miller, MDHematology & Oncology Physician1144295700
  5. Shane Morgan, PHARMDPharmacist1215508734
  6. Lisa Painter, NP-CNurse Practitioner1437191434

Verify John Nhu Khuu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0101250133
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

20 Medicare Part D claims for 11 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.

  1. John Khuu20
  2. Specialty average877

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 2 group practices

  1. Wellmont Medical Associates IncBristol, VA
  2. Wps Providers IncAbingdon, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Nhu Khuu among 346 hematology & oncology physician records in Virginia

John Nhu Khuu, M.D. is one of 346 hematology & oncology physician records with a practice address in Virginia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 47% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2006 · median 2005 among the 250 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 hematology & oncology physician records list a practice address in Norton

They are 3 of the 275 NPPES records with a practice address in Norton, and 346 hematology & oncology physician records in Virginia.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Nicholas Cook, M.D.Norton, VA 242731114015989
  2. David Miller, MDNorton, VA 242731144295700
  3. Birgit Arb, MDPulaski, VA 243011669466405
  4. Raymond Cruz, MDPulaski, VA 243011609034362
  5. Owen Roberts, M.D.Pulaski, VA 243011629179858
  6. James Atkins, M.D.Abingdon, VA 242111104808476
  7. Timothy Davis, MDAbingdon, VA 242111407896947
  8. Mohammad Hussain, MDAbingdon, VA 242111124838743

Common questions

What is John Nhu Khuu, M.D.'s NPI number?

John Nhu Khuu, M.D.'s National Provider Identifier (NPI) is 1063639011, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Nhu Khuu, M.D. located?

The NPPES record lists a practice address at 671 Highway 58 E, Norton, VA, 24273. Phone: (276) 679-5874. Providers update this record themselves, so call before visiting.

How can I verify John Nhu Khuu, M.D.'s license?

NPPES lists Virginia license number 0101250133, 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 John Nhu Khuu, M.D. prescribe under Medicare Part D?

In 2024, John Nhu Khuu, M.D. had 20 Medicare Part D claims for 11 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.