Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Chandler Radtke, MD

Urology Physician in Green Bay, WI · enumerated 2014.

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

National Provider Identifier

1710305123

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Registry record

Entity type Individual (Type 1)

Name Andrew Chandler Radtke

Credential MD

Sex Male

Practice address 1821 S Webster Ave, Green Bay, WI, 54301

Phone (920) 496-4700

Enumeration date Apr 2, 2014

Last updated in NPPES Sep 26, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 64600-20 (WI) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 036148982 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Andrew Radtke practice?

The practice location on file with NPPES is in Green Bay, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrew Radtke?

The National Provider Identifier (NPI) for Andrew Radtke is 1710305123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kristin Clark Obstetrics & Gynecology Physician · Green Bay, WI NPI 1710982756 Todd Gould Ophthalmology Physician · Green Bay, WI NPI 1265431126 Zhaowei Ai Interventional Cardiology Physician · Green Bay, WI NPI 1487645271 Patricia Polfus Nurse Practitioner · Green Bay, WI NPI 1144204082 Beth Woods Pediatric Cardiology Physician · Green Bay, WI NPI 1336109123 Jeffrey Shaw Allergy & Immunology Physician · Green Bay, WI NPI 1124083712 Terence Edgar Neurology with Special Qualifications in Child Neurology Physician · Green Bay, WI NPI 1679506091 Erich Metzler Obstetrics & Gynecology Physician · Green Bay, WI NPI 1770516981

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-26.