Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dona Louise Cahn, RN
Registered Nurse in Greenville, SC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457424384
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Registry record
Entity type Individual (Type 1)
Name Dona Louise Cahn
Credential RN
Sex Female
Practice address 124 Mallard Street, Greenville, SC, 29601
Phone (864) 241-1040
Fax (864) 241-8187
Enumeration date Nov 16, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 301100 | Medicaid | SC | - |
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
What is the NPI number for Dona Cahn?
The National Provider Identifier (NPI) for Dona Cahn is 1457424384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dona Cahn practice?
The practice location on file with NPPES is in Greenville, SC. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Karen Stacher Psychiatry Physician · Greenville, SC NPI 1033130067 China Love Child & Adolescent Psychiatric/Mental Health Registered Nurse · Greenville, SC NPI 1841214194 Alfred Edwards Psychiatry Physician · Greenville, SC NPI 1952315780 Evan Vogel Psychiatry Physician · Greenville, SC NPI 1235143066 Rebecca Stephens Mental Health Counselor · Greenville, SC NPI 1194734608 Paige Constantino Social Worker · Greenville, SC NPI 1952310567 Ruthann Earl Mental Health Counselor · Greenville, SC NPI 1588770549 Terry Paden Mental Health Counselor · Greenville, SC NPI 1114034196
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.