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John Jeffries Wrenn, MD

Urology Physician in Greensboro, NC · enumerated 2005.

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

National Provider Identifier

1659372019

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Registry record

Entity type Individual (Type 1)
Name John Jeffries Wrenn
Credential MD
Sex Male
Practice address 509 N Elam Ave Fl 2, Greensboro, NC, 27403
Phone (336) 274-1114
Fax (336) 232-5325
Enumeration date Aug 9, 2005
Last updated in NPPES Feb 11, 2011

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 33325 (NC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
89277 Other NC BLUE CROSS CLUE SHIELD NC
8989277 Medicaid NC -

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 NPI 1659372019 active?
Yes, as of the latest NPPES snapshot, NPI 1659372019 is active (record last updated 2011-02-11).
How do I verify John Wrenn's NPI record?
Cross-check NPI 1659372019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-11.