Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John D Rowekamp, MD

Surgery Physician in Winona, MN · enumerated 2006.

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

National Provider Identifier

1881604478

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John D Rowekamp

Credential MD

Sex Male

Practice address 859 Mankato Avenue, Winona Clinic Ltd, Winona, MN, 55987

Phone (507) 454-3680

Fax (507) 457-7672

Enumeration date Aug 8, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 20774 (MN) 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

How do I verify John Rowekamp's NPI record?

Cross-check NPI 1881604478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881604478 active?

Yes, as of the latest NPPES snapshot, NPI 1881604478 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

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