Frank A Trefny, MD
Frank A Trefny is a General Practice Physician provider (General Practice) practicing in Kingstree, SC, registered in the NPPES registry with NPI 1336270651 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1336270651 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Frank A Trefny |
| Credential | MD |
| Sex | Male |
| Practice address | 500 THURGOOD MARSHALL BLVD, SUITE H, Kingstree, SC, 29556 |
| Phone | 8433545426 |
| Fax | 8433547115 |
| Enumeration date | 2007-03-08 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | 7009 | SC |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 070096 | Medicaid | SC | — |
Copy-ready billing details
Provider: Frank Trefny, MD NPI: 1336270651 Taxonomy: 208D00000X (General Practice Physician) Address: 500 THURGOOD MARSHALL BLVD, SUITE H, Kingstree, SC, 29556
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1356489579 | Harry Floyd | Individual | General Practice Physician | Kingstree, SC |
| 1073652137 | Williamsburg Medical Associates PA | Organization | Rural Health Clinic/Center | Kingstree, SC |
| 1851425458 | Frank A Trefny MD PA | Organization | General Practice Physician | Kingstree, SC |
Verify this record
Cross-check NPI 1336270651 against the authoritative CMS record: view Frank A Trefny 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 2007-07-08.