Mr. William B Duncan, RPH
Mr. William B Duncan is a Pharmacist provider (Pharmacist) practicing in Florence, SC, registered in the NPPES registry with NPI 1609905165 since 2007. The credential RPH stands for Registered Pharmacist. Practices at Children'S Care Pharmacy (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1609905165 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. William B Duncan |
| Credential | RPH |
| Sex | Male |
| Practice address | Florence, SC, 29505 |
| Phone | 8436791881 |
| Fax | 8436791887 |
| Enumeration date | 2007-03-02 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 3345 | SC |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: William Duncan, RPH NPI: 1609905165 Taxonomy: 183500000X (Pharmacist) Address: Florence, SC, 29505
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194767723 | Christopher Bardi | Individual | Pediatrics Physician | Florence, SC |
| 1073559829 | John Keith | Individual | Pediatrics Physician | Florence, SC |
| 1841227840 | Richard Davis | Individual | Pediatrics Physician | Florence, SC |
| 1538217401 | Children'S Care Pharmacy | Organization | Durable Medical Equipment & Medical Supplies | Florence, SC |
Verify this record
Cross-check NPI 1609905165 against the authoritative CMS record: view Mr. William B Duncan 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.