Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Ardisson, APRN

Urology Physician in Nashville, TN · enumerated 2006.

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

National Provider Identifier

1285721308

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Registry record

Entity type Individual (Type 1)

Name Karen Ardisson

Credential APRN

Sex Female

Practice address 3601 Tvc, Nashville, TN, 37232

Phone (615) 322-3000

Enumeration date Oct 9, 2006

Last updated in NPPES Jun 4, 2012

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License APN10729 (TN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 Karen Ardisson?

Karen Ardisson is registered in NPPES with the primary taxonomy of Urology Physician. 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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George Crossley Cardiovascular Disease Physician · Nashville, TN NPI 1568465623 Milam Brantley Ophthalmology Physician · Nashville, TN NPI 1215931928 Clifford Garrard Vascular Surgery Physician · Nashville, TN NPI 1891792602 Holly Sparks Pediatrics Physician · Nashville, TN NPI 1679571525 Narendra Singh Internal Medicine Physician · Nashville, TN NPI 1235137183 James Boggess Certified Registered Nurse Anesthetist · Nashville, TN NPI 1134128739 Vincent Jackson Certified Registered Nurse Anesthetist · Nashville, TN NPI 1255332003 Brian Rothman Anesthesiology Physician · Nashville, TN NPI 1497757058

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-04.