William Sun, D.C.
Chiropractor · Richardson, TX
William Sun, D.C. is a chiropractor with a practice address in Richardson, Texas, and NPI 1538415443, issued on Jul 29, 2012. Check the license (Texas 12031, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Sun
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 12031 TX
Self-reported in NPPES; status is on the state search - Practice location
- 600 W Campbell RD, Richardson, TX 75080
- Phone
- (972) 246-8823
- Enumerated
- Jul 29, 2012
- Record last updated
- Jan 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121129000396); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 6,979 in Texas → Look up another NPI →
Also registered at 600 W Campbell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 12031Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Sun among 6,979 chiropractor records in Texas
William Sun, D.C. is one of 6,979 chiropractor records with a practice address in Texas. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 55% of them.
- NPI issued2012 · 55% of these records are older, 43% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2010 · median 2007 among the 1,907 with a school on file
- Record last updated2018 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 chiropractor records list a practice address in Richardson
They are 74 of the 2,896 NPPES records with a practice address in Richardson, and 6,979 chiropractor records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,979 in Texas → Every provider in Richardson → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Houssam Aljamal, D.C.Richardson, TX 750801134298201
- Michael Ashby, DCRichardson, TX 750801841282530
- Junaid Farooqui, DCRichardson, TX 750801346296977
- Barbara Hahn, DCRichardson, TX 750801740353994
- Kent Harrington, D.C.Richardson, TX 750801447322425
- Darren Howland, D.C.Richardson, TX 750801619043478
- Amina Khan, D.CRichardson, TX 750801437166121
- Steven Lorenzen, D.C.Richardson, TX 750801629119953
Common questions
What is William Sun, D.C.'s NPI number?
William Sun, D.C.'s National Provider Identifier (NPI) is 1538415443, issued on Jul 29, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Sun, D.C. located?
The NPPES record lists a practice address at 600 W Campbell RD, Richardson, TX, 75080. Phone: (972) 246-8823. Providers update this record themselves, so call before visiting.
How can I verify William Sun, D.C.'s license?
NPPES lists Texas license number 12031, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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. 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.