Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joann Madden, APRN

Child & Family Psychiatric/Mental Health Clinical Nurse Specialist in Columbia, SC · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497914956

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Registry record

Entity type Individual (Type 1)

Name Joann Madden

Credential APRN

Sex Female

Practice address 2638 Two Notch Rd, Suite 110, Columbia, SC, 29204

Phone (803) 256-2500

Fax (803) 758-1726

Enumeration date Jun 9, 2008

Last updated in NPPES Aug 3, 2010

Taxonomy & licenses

364SP0810X Child & Family Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 3159 (SC) 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
NP1244	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Joann Madden?

Joann Madden is registered in NPPES with the primary taxonomy of Child & Family Psychiatric/Mental Health Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-03.