Michelle Ying Chiou, MD
Student in an Organized Health Care Education/Training Program · Vancouver, WA
Michelle Ying Chiou, MD is a student in an organized health care education/training program with a practice address in Vancouver, Washington, and NPI 1225727605, issued on May 2, 2023. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Ying Chiou
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 100 E 33RD St Ste 100, Vancouver, WA 98663
- Phone
- (360) 514-7550
- Enumerated
- May 2, 2023
- Record last updated
- May 2, 2023
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 5,164 in Washington → Look up another NPI →
Also registered at 100 E 33RD St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Alden, MDStudent in an Organized Health Care Education/Training Program1851185318
- Easton Bents, OMS-IVFamily Medicine Physician1700768397
- Brandon Bianchini, PA-CPhysician Assistant1700158326
- Elizabeth Callahan, MDBehavior Technician1275049512
- Marlee Chamberlain, MDStudent in an Organized Health Care Education/Training Program1619807203
- Sean CharczenkoStudent in an Organized Health Care Education/Training Program1871281451
Verify Michelle Ying Chiou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
368 Medicare Part D claims for 73 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium48 claims
- Losartan Potassium13 claims
- Lisinopril12 claims
- Metoprolol Succinate12 claims
- Trulicity11 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.
Michelle Ying Chiou among 5,164 student in an organized health care education/training program records in Washington
Michelle Ying Chiou, MD is one of 5,164 student in an organized health care education/training program records with a practice address in Washington. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 38% of them.
- NPI issued2023 · 38% of these records are older, 50% newer
- In a Medicare fileYes · 18% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2023 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
210 student in an organized health care education/training program records list a practice address in Vancouver
They are 210 of the 10,772 NPPES records with a practice address in Vancouver, and 5,164 student in an organized health care education/training program records in Washington.
All 5,164 in Washington → Every provider in Vancouver → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Sean CharczenkoVancouver, WA 986631871281451
- Sahil ChawlaVancouver, WA 986631629607270
- Matthew Coleman, DOVancouver, WA 986631982355194
- Christina EdVancouver, WA 986631720776420
- Ming FungVancouver, WA 986631003529389
- Ashlyn GriffithVancouver, WA 986631336727999
- Mary Hayes, DOVancouver, WA 986631689334401
- Theresa HerreraVancouver, WA 986631891072591
Common questions
What is Michelle Ying Chiou, MD's NPI number?
Michelle Ying Chiou, MD's National Provider Identifier (NPI) is 1225727605, issued on May 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Ying Chiou, MD located?
The NPPES record lists a practice address at 100 E 33RD St Ste 100, Vancouver, WA, 98663. Phone: (360) 514-7550. Providers update this record themselves, so call before visiting.
How can I verify Michelle Ying Chiou, MD's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Ying Chiou, MD prescribe under Medicare Part D?
In 2024, Michelle Ying Chiou, MD had 368 Medicare Part D claims for 73 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.