Michael Yushun Chang, D.O.
Family Medicine Physician · The Woodlands, TX
Michael Yushun Chang, D.O. is a family medicine physician with a practice address in The Woodlands, Texas, and NPI 1346237872, issued on Sep 30, 2005. Check the license (Texas K8613, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Yushun Chang
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- K8613 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3115 College Park Dr Ste 107, The Woodlands, TX 77384
- Phone
- (936) 321-6787
- Enumerated
- Sep 30, 2005
- Record last updated
- Jul 21, 2022
- Fax
- (936) 321-6802
- Medicaid ID
- 165452702 TX
- Medicare enrollment
- Enrolled (PECOS I20050202000447); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 3115 College Park Dr Ste 107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Smedley, FNP-CFamily Nurse Practitioner1932677739
- Lin Wang, MDInternal Medicine Physician1720075096
Verify Michael Yushun Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K8613Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% more Medicare Part D claims than the average family medicine physician in 2024
6,318 Medicare Part D claims for 413 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 62 claims were for opioids.
Most prescribed
- Atorvastatin Calcium419 claims
- Levothyroxine Sodium323 claims
- Amlodipine Besylate208 claims
- Lisinopril184 claims
- Metformin Hcl181 claims
- Fluticasone Propionate169 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.
Michael Yushun Chang among 11,119 family medicine physician records in Texas
Michael Yushun Chang, D.O. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1998 · median 2004 among the 7,095 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 family medicine physician records list a practice address in The Woodlands
They are 58 of the 2,254 NPPES records with a practice address in The Woodlands, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in The Woodlands → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Harjaneet Bedi, M.D..Shenandoah, TX 773841497763189
- Paul Decker, MDShenandoah, TX 773841316033707
- Leonardo Espitia, MDShenandoah, TX 773841669469607
- Joel Kerschenbaum, MDThe Woodlands, TX 773841124115167
- Bharat Latthe, MDShenandoah, TX 773841922050186
- Michael Marlow, DOThe Woodlands, TX 773841417991910
- Pamela Oconnor, MDThe Woodlands, TX 773841265413256
- Joseph Perkinson, M.D.The Woodlands, TX 773841497700058
Common questions
What is Michael Yushun Chang, D.O.'s NPI number?
Michael Yushun Chang, D.O.'s National Provider Identifier (NPI) is 1346237872, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Yushun Chang, D.O. located?
The NPPES record lists a practice address at 3115 College Park Dr Ste 107, The Woodlands, TX, 77384. Phone: (936) 321-6787. Providers update this record themselves, so call before visiting.
How can I verify Michael Yushun Chang, D.O.'s license?
NPPES lists Texas license number K8613, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Yushun Chang, D.O. prescribe under Medicare Part D?
In 2024, Michael Yushun Chang, D.O. had 6,318 Medicare Part D claims for 413 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.