Bonnie Sun, M.D.
Surgical Oncology Physician · Washington, DC
Bonnie Sun, M.D. is a surgical oncology physician with a practice address in Washington, District of Columbia, and NPI 1730319757, issued on Jul 24, 2009. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Bonnie Sun
- Credential
- M.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- A103326 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5255 Loughboro RD NW, Washington, DC 20016
- Phone
- (202) 243-5230
- Enumerated
- Jul 24, 2009
- Record last updated
- Dec 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120816000375); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 16 in District of Columbia → Look up another NPI →
Also registered at 5255 Loughboro RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Abele, MDEmergency Medicine Physician1073502779
- Mesay Abomsa, PHARMDPharmacist1508676552
- Mohammed AbubakarNeonatal-Perinatal Medicine Physician1578561643
Verify Bonnie Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average surgical oncology physician in 2024
54 Medicare Part D claims for 51 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen46 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): 74.4 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: $143.12
1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 1,132 providers of this specialty with any payment received $4,224.74 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 one group practice
- Johns Hopkins UniversityWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bonnie Sun among 16 surgical oncology physician records in District of Columbia
Bonnie Sun, M.D. is one of 16 surgical oncology physician records with a practice address in District of Columbia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 69% of them.
- NPI issued2009 · 69% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2006 · median 1997 among the 11 with a school on file
- Record last updated2013 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in District of Columbia
There are 16 surgical oncology physician records in District of Columbia.
All 16 in District of Columbia → Every provider in Washington → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Chukwuemeka Ihemelandu, M.D.Washington, DC 200101396993572
- Mihir Shah, M.D.Washington, DC 200101063701746
- Mark Steves, MDWashington, DC 200101144210667
- Paul Sugarbaker, MDWashington, DC 200101427048941
- Waddah Al-Refaie, MDWashington, DC 200071801825237
- Jeffrey Pelton, MDWashington, DC 200021396883930
- Joyce Wong, MDWashington, DC 200021619101102
- Victor GallWashington, DC 200371508158627
Common questions
What is Bonnie Sun, M.D.'s NPI number?
Bonnie Sun, M.D.'s National Provider Identifier (NPI) is 1730319757, issued on Jul 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie Sun, M.D. located?
The NPPES record lists a practice address at 5255 Loughboro RD NW, Washington, DC, 20016. Phone: (202) 243-5230. Providers update this record themselves, so call before visiting.
How can I verify Bonnie Sun, M.D.'s license?
Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bonnie Sun, M.D. prescribe under Medicare Part D?
In 2024, Bonnie Sun, M.D. had 54 Medicare Part D claims for 51 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
What is Bonnie Sun, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.4 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.