Michael Tianhao Ou
Student in an Organized Health Care Education/Training Program · Baltimore, MD
Michael Tianhao Ou is a student in an organized health care education/training program with a practice address in Baltimore, Maryland, and NPI 1801366836, issued on Dec 3, 2018. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Tianhao Ou
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-5000
- Enumerated
- Dec 3, 2018
- Record last updated
- Dec 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260522001684); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 5,632 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
- Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033
Verify Michael Tianhao Ou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland 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
91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
17 Medicare Part D claims for 11 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Permanente Medical Group IncPleasanton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Tianhao Ou among 5,632 student in an organized health care education/training program records in Maryland
Michael Tianhao Ou is one of 5,632 student in an organized health care education/training program records with a practice address in Maryland. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 13% of them.
- NPI issued2018 · 13% of these records are older, 84% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Graduated2022 · median 2019 among the 126 with a school on file
- Record last updated2018 · 24% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4,028 student in an organized health care education/training program records list a practice address in Baltimore
They are 4,028 of the 35,183 NPPES records with a practice address in Baltimore, and 5,632 student in an organized health care education/training program records in Maryland.
All 5,632 in Maryland → Every provider in Baltimore → 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
- Nikiforos Ballian, MBBSBaltimore, MD 212871023163847
- Priya Banerjee, M.D.Baltimore, MD 212871760535942
- Mary Cwik, PH.D.Baltimore, MD 212871053458158
- Shireen Gujral, MDBaltimore, MD 212871659412179
- Lawrence Lee, M.D.Baltimore, MD 212871841338563
- Janice LeungBaltimore, MD 212871104963180
- Shu-Ling Liang, PH.D.Baltimore, MD 212871588703862
- Rupal Malani, M.D., M.S.Baltimore, MD 212871487708772
Common questions
What is Michael Tianhao Ou's NPI number?
Michael Tianhao Ou's National Provider Identifier (NPI) is 1801366836, issued on Dec 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Michael Tianhao Ou located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-5000. Providers update this record themselves, so call before visiting.
How can I verify Michael Tianhao Ou's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Tianhao Ou prescribe under Medicare Part D?
In 2024, Michael Tianhao Ou had 17 Medicare Part D claims for 11 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.