Krystal Chi-Shuan Chang, PA-C
Physician Assistant · Houston, TX
Krystal Chi-Shuan Chang, PA-C is a physician assistant with a practice address in Houston, Texas, and NPI 1043802390, issued on Feb 8, 2021. Check the license (Texas PA14016, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krystal Chi-Shuan Chang
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA14016 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1515 Holcombe Blvd Unit 423, Houston, TX 77030
- Phone
- (713) 792-6100
- Enumerated
- Feb 8, 2021
- Record last updated
- May 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210726003616); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 1515 Holcombe Blvd Unit 423
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kamal Alzahrani, MDStudent in an Organized Health Care Education/Training Program1013684497
- Michael Pham, RN, ANP, ONPAdult Health Nurse Practitioner1932297975
Verify Krystal Chi-Shuan Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA14016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Physicians Referral ServiceHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Krystal Chi-Shuan Chang among 10,999 physician assistant records in Texas
Krystal Chi-Shuan Chang, PA-C is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 69% of them.
- NPI issued2021 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2020 · median 2017 among the 6,096 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,801 physician assistant records list a practice address in Houston
They are 1,801 of the 61,221 NPPES records with a practice address in Houston, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Houston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michael Anderson, PA-CHouston, TX 770301275514010
- Sarah Bauer, PAHouston, TX 770301629055116
- Michelle Benjamin, PAHouston, TX 770301558354878
- Julie Cook, PA.C.Houston, TX 770301467437145
- Michael Dome, PA-CHouston, TX 770301972590214
- Teresa Emebo, PA-CHouston, TX 770301417958323
- Laura Fertak, PACHouston, TX 770301982604658
- Carlos Flores, P.A.Houston, TX 770301609856129
Common questions
What is Krystal Chi-Shuan Chang, PA-C's NPI number?
Krystal Chi-Shuan Chang, PA-C's National Provider Identifier (NPI) is 1043802390, issued on Feb 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Krystal Chi-Shuan Chang, PA-C located?
The NPPES record lists a practice address at 1515 Holcombe Blvd Unit 423, Houston, TX, 77030. Phone: (713) 792-6100. Providers update this record themselves, so call before visiting.
How can I verify Krystal Chi-Shuan Chang, PA-C's license?
NPPES lists Texas license number PA14016, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Krystal Chi-Shuan Chang, PA-C's MIPS final score?
The 2023 MIPS final score is 81.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.