John Carter Gwynne, DC
Sports Physician Chiropractor · Katy, TX
John Carter Gwynne, DC is a sports physician chiropractor with a practice address in Katy, Texas, and NPI 1538860143, issued on Mar 13, 2023. Check the license (Texas 15422, 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
- John Carter Gwynne
- Credential
- DC
- Primary taxonomy
- Sports Physician Chiropractor 111NS0005X
- License number
- 15422 TX
Self-reported in NPPES; status is on the state search - Practice location
- 22167 Westheimer Pkwy, Katy, TX 77450
- Phone
- (281) 347-8555
- Enumerated
- Mar 13, 2023
- Record last updated
- Mar 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20240208002969); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest sports physician chiropractor records → All 154 in Texas → Look up another NPI →
Also registered at 22167 Westheimer Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Carter Gwynne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 15422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Carter Gwynne among 154 sports physician chiropractor records in Texas
John Carter Gwynne, DC is one of 154 sports physician chiropractor records with a practice address in Texas. 8% 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 2023, is newer than 90% of them.
- NPI issued2023 · 90% of these records are older, 8% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2022 · median 1998 among the 31 with a school on file
- Record last updated2023 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111NS0005X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Physician Chiropractor providers in Texas
There are 154 sports physician chiropractor records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 154 in Texas → Every provider in Katy → Sports Physician Chiropractor nationwide →
The 8 sports physician chiropractor records with the nearest ZIP codes
- Charles Sanders, D.C.Katy, TX 774501922117167
- Minh Luu, D.C.Cypress, TX 774331851455034
- Gemma McDonald, DCCypress, TX 774291548831498
- Yvette Nadeau, D.C.Stafford, TX 774771598889495
- Herbert Shapiro, MS DC CCSPSugar Land, TX 774781598876492
- Dennis Evans, D.C.Bellaire, TX 774011790019883
- Jonathan Kec, DCBellaire, TX 774011114311016
- Chris Sanders, D.C.Bellaire, TX 774011083786164
Common questions
What is John Carter Gwynne, DC's NPI number?
John Carter Gwynne, DC's National Provider Identifier (NPI) is 1538860143, issued on Mar 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is John Carter Gwynne, DC located?
The NPPES record lists a practice address at 22167 Westheimer Pkwy, Katy, TX, 77450. Phone: (281) 347-8555. Providers update this record themselves, so call before visiting.
How can I verify John Carter Gwynne, DC's license?
NPPES lists Texas license number 15422, 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.