John Thomas Hess, DDS
John Thomas Hess is a General Practice Dentistry provider (Dentist) practicing in Florence, SC, registered in the NPPES registry with NPI 1891827036 since 2007. The credential DDS stands for Doctor of Dental Surgery. Practices at Advanced Dental Center, PA (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1891827036 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Thomas Hess |
| Credential | DDS |
| Sex | Male |
| Practice address | Florence, SC, 29501 |
| Phone | 8436298000 |
| Fax | 8436298348 |
| Enumeration date | 2007-03-12 |
| Last updated in NPPES | 2007-07-24 |
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 | 4275 | SC |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: John Hess, DDS NPI: 1891827036 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Florence, SC, 29501
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1255353264 | Henry Herbert | Individual | General Practice Dentistry | Florence, SC |
| 1881608073 | James Duwell | Individual | General Practice Dentistry | Florence, SC |
| 1821006222 | Joseph Griffin | Individual | General Practice Dentistry | Florence, SC |
| 1669480067 | Advanced Dental Center, PA | Organization | General Practice Dentistry | Florence, SC |
Verify this record
Cross-check NPI 1891827036 against the authoritative CMS record: view John Thomas Hess 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
What is the NPI number for John Hess?
Where does John Hess practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-24.