Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane C. Smoak, APRN, BC, OCN
Nurse Practitioner in Savannah, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255431417
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Registry record
Entity type Individual (Type 1)
Name Diane C. Smoak
Credential APRN, BC, OCN
Sex Female
Practice address 225 Candler Dr, Savannah, GA, 31405
Phone (912) 354-6187
Enumeration date Sep 25, 2006
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN060923 (GA) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 003149227D | Medicaid | GA | - |
| RN060923 | Other | GA | MEDICAL LICENSE |
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.
Frequently asked questions
Where does Diane Smoak practice?
The practice location on file with NPPES is in Savannah, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Smoak?
The National Provider Identifier (NPI) for Diane Smoak is 1255431417, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.