NPPES file of Aug 9, 2026

Khinh Ranh Voong, MD

Radiation Oncology Physician · Baltimore, MD

Khinh Ranh Voong, MD is a radiation oncology physician with a practice address in Baltimore, Maryland, and NPI 1245477884, issued on Jan 20, 2009. Check the license (Maryland D79836, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245477884
Name
Khinh Ranh Voong
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
D79836 MD
Self-reported in NPPES; status is on the state search
Practice location
600 N Wolfe St, Baltimore, MD 21287
Phone
(410) 283-9332
Enumerated
Jan 20, 2009
Record last updated
Oct 19, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
097469200 MD
Medicare enrollment
Enrolled (PECOS I20150902001825); may accept Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 2010
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 600 N Wolfe St

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

  1. Abdulrahman Abodarahim, MBBCHOphthalmology Physician1770182560
  2. Aida Abou-ZamzamStudent in an Organized Health Care Education/Training Program1891456034
  3. Mya AbousyStudent in an Organized Health Care Education/Training Program1700422169
  4. Christopher Abularrage, MDVascular Surgery Physician1063675908
  5. Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
  6. Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033

Verify Khinh Ranh Voong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D79836
    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 Maryland 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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18% fewer Medicare Part D claims than the average radiation oncology physician in 2024

110 Medicare Part D claims for 45 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 42 claims were for opioids.

  1. Khinh Voong110
  2. Specialty average134

Most prescribed

  1. Oxycodone Hcl35 claims
  2. Lidocaine Hcl Viscous19 claims
  3. Gabapentin15 claims
  4. Pantoprazole Sodium12 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; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Johns Hopkins UniversityBaltimore, MD
  2. Johns Hopkins UniversityWashington, DC

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

Radiation Oncology Physician providers in Maryland

There are 124 radiation oncology physician records in Maryland.

Other radiation oncology physician records in Maryland

  1. Zeinab Abou Yehia, M.D.Salisbury, MD1699124263
  2. Sahaja Acharya, M.D.Baltimore, MD1639436603
  3. Sara Alcorn, M.D.Baltimore, MD1871813204
  4. Neha Amin, MDBel Air, MD1619204534
  5. Pradip Amin, M.D.Baltimore, MD1215961727
  6. Luther Ampey, M.D.Olney, MD1063457372
  7. Gail Anderson, M.D.Salisbury, MD1871678870
  8. Fariba Asrari, M.D.Baltimore, MD1073578837
  9. Soha Bazyar, MD, PHDBaltimore, MD1376163154
  10. Akrita Bhatnagar, MD PHDBaltimore, MD1407485519

Common questions

What is Khinh Ranh Voong, MD's NPI number?

Khinh Ranh Voong, MD's National Provider Identifier (NPI) is 1245477884, issued on Jan 20, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Khinh Ranh Voong, MD located?

The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 283-9332. Providers update this record themselves, so call before visiting.

How can I verify Khinh Ranh Voong, MD's license?

NPPES lists Maryland license number D79836, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Khinh Ranh Voong, MD prescribe under Medicare Part D?

In 2024, Khinh Ranh Voong, MD had 110 Medicare Part D claims for 45 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

What is Khinh Ranh Voong, MD'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.