Brandon N. Ong, MD
Hospitalist Physician · Seattle, WA
Brandon N. Ong, MD is a hospitalist physician with a practice address in Seattle, Washington, and NPI 1013968072, issued on May 15, 2006. Check the license (Washington MD00044039, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Brandon N. Ong
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD00044039 WA
Self-reported in NPPES; status is on the state search - Practice location
- 500 17TH Ave, Seattle, WA 98122
- Phone
- (206) 215-2520
- Enumerated
- May 15, 2006
- Record last updated
- Oct 2, 2023
- Fax
- (206) 215-6364
- Medicaid ID
- 1013968072 WA
- Medicare enrollment
- Enrolled (PECOS I20050301000473); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 793 in Washington → Look up another NPI →
Also registered at 500 17TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brandon N. Ong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00044039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hospitalist physician in 2024
14 Medicare Part D claims, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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 5 group practices
- Providence Health And Services - WashingtonSeattle, WA
- Providence Health And Services MtSeattle, WA
- Providence Health And Services OregonSeattle, WA
- Providence Health And Services- WashingtonSeattle, WA
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brandon N. Ong among 793 hospitalist physician records in Washington
Brandon N. Ong, MD is one of 793 hospitalist physician records with a practice address in Washington. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 81% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2002 · median 2011 among the 649 with a school on file
- Record last updated2023 · 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 208M00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Washington
There are 793 hospitalist physician records in Washington.
All 793 in Washington → Every provider in Seattle → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Clark Coler, MDSeattle, WA 981221346311347
- Andrew Gatien, MDSeattle, WA 981221063587566
- Robert Gould, MDSeattle, WA 981221649241993
- Adam Haugo, MDSeattle, WA 981221275632390
- Richard Kadera, MDSeattle, WA 981221003867284
- Tina Lee, MDSeattle, WA 981221609864545
- James Nedved, M.D.Seattle, WA 981221285602185
- Revati Nemani, M.D.Seattle, WA 981221063508604
Common questions
What is Brandon N. Ong, MD's NPI number?
Brandon N. Ong, MD's National Provider Identifier (NPI) is 1013968072, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brandon N. Ong, MD located?
The NPPES record lists a practice address at 500 17TH Ave, Seattle, WA, 98122. Phone: (206) 215-2520. Providers update this record themselves, so call before visiting.
How can I verify Brandon N. Ong, MD's license?
NPPES lists Washington license number MD00044039, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brandon N. Ong, MD prescribe under Medicare Part D?
In 2024, Brandon N. Ong, MD had 14 Medicare Part D claims; the average among hospitalist physician prescribers was 521. 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.