Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chad Wenzel, M.D.

Hospitalist Physician in Milwaukee, WI · enumerated 2014.

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

National Provider Identifier

1801216478

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Chad Wenzel

Credential M.D.

Sex Male

Practice address 9200 W Wisconsin Avenue, Froedtert & Medical College Pre-Op Clinic, Milwaukee, WI, 53226

Phone (414) 805-6250

Fax (414) 805-7210

Enumeration date Apr 22, 2014

Last updated in NPPES Apr 12, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 65047 (WI) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 65047 (WI) 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
1801216478	Medicaid	WI	-

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

How do I verify Chad Wenzel's NPI record?

Cross-check NPI 1801216478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801216478 active?

Yes, as of the latest NPPES snapshot, NPI 1801216478 is active (record last updated 2023-04-12).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-12.