John Alvin Winder Jr., DDS
John Alvin Winder Jr. is a General Practice Dentistry provider (Dentist) practicing in Decatur, TX, registered in the NPPES registry with NPI 1114174166 since 2008. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1114174166 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Alvin Winder Jr. |
| Credential | DDS |
| Sex | Male |
| Practice address | Decatur, TX, 76234 |
| Phone | 9406272514 |
| Fax | 9406271558 |
| Enumeration date | 2008-08-21 |
| Last updated in NPPES | 2008-08-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 9272 | TX |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 751571959 | Other | TX | TAX ID |
Copy-ready billing details
Provider: John Winder, DDS NPI: 1114174166 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Decatur, TX, 76234
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1255587853 | Travis Caddell | Individual | Dentist | Decatur, TX |
| 1154577740 | Paige Winder | Individual | Dentist | Decatur, TX |
| 1154700565 | Sven Hoge | Individual | General Practice Dentistry | Decatur, TX |
| 1750748638 | Decatur Dental Pllc | Organization | Dentist | Decatur, TX |
| 1649836065 | Sven Hoge, Dmd, Pllc | Organization | Dental Clinic/Center | Decatur, TX |
Verify this record
Cross-check NPI 1114174166 against the authoritative CMS record: view John Alvin Winder Jr. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-08-21.