NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karen Greene

Orthopedic Registered Nurse in Brandon, FL · enumerated 2007 · practices at Tampa Bay Emergency Physicians LLC.

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

National Provider Identifier

1003009341

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Registry record

Entity type Individual (Type 1)
Name Mrs. Karen Greene
Sex Female
Practice address 305 E Brandon Blvd, Suite 101, Brandon, FL, 33511
Phone (813) 978-9700
Enumeration date Aug 21, 2007
Last updated in NPPES Aug 21, 2007

Taxonomy & licenses

163WX0800X Orthopedic Registered Nurse Nursing Service Providers · License RN525052 (FL) Primary

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.

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Frequently asked questions

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.
What specialty is Karen Greene?
Karen Greene is registered in NPPES with the primary taxonomy of Orthopedic Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-21.