Chang Su, MD
Psychiatry Physician · Austin, TX
Chang Su, MD is a psychiatry physician with a practice address in Austin, Texas, and NPI 1417410671, issued on Apr 12, 2019. Check the license (Texas U4642, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chang Su
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- U4642 TX
R77345 AZ
01096351A IN
Self-reported in NPPES; status is on the state search - Practice location
- 5900 Balcones Dr # 27296, Austin, TX 78731
- Phone
- (512) 360-8299
- Enumerated
- Apr 12, 2019
- Record last updated
- Mar 27, 2026
- Fax
- (512) 233-5903
- Medicare enrollment
- Enrolled (PECOS I20240325003784); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Chang Su in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U4642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Houston Methodist Specialty PhysiciansHouston, TX
- Integris Ambulatory Care CorporationOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chang Su among 3,318 psychiatry physician records in Texas
Chang Su, MD is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2019 · median 2006 among the 1,481 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
343 psychiatry physician records list a practice address in Austin
They are 343 of the 26,585 NPPES records with a practice address in Austin, and 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Austin → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kira Carey, M.DAustin, TX 787311386665453
- Lauren Garapedian, M.D.Austin, TX 787311942248315
- Nazrul Islam, M.D., PA.Austin, TX 787311154433431
- Bernard Kim, M.D.Austin, TX 787311528074952
- James Kreisle, M.D.Austin, TX 787311528001211
- Nitin Malik, M.D.Austin, TX 787311841266772
- Peter Pelogitis, MDAustin, TX 787311962592089
- Valerie Rosen, M. D.Austin, TX 787311407883580
Common questions
What is Chang Su, MD's NPI number?
Chang Su, MD's National Provider Identifier (NPI) is 1417410671, issued on Apr 12, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chang Su, MD located?
The NPPES record lists a practice address at 5900 Balcones Dr # 27296, Austin, TX, 78731. Phone: (512) 360-8299. Providers update this record themselves, so call before visiting.
How can I verify Chang Su, MD's license?
NPPES lists Texas license number U4642, 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.
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.