Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher G Koeppl, MD

Internal Medicine Physician in Rhinelander, WI · enumerated 2006.

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

National Provider Identifier

1124074679

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Registry record

Entity type Individual (Type 1)

Name Christopher G Koeppl

Credential MD

Sex Male

Practice address 2251 N Shore Dr, Rhinelander, WI, 54501

Phone (715) 361-4700

Enumeration date May 26, 2006

Last updated in NPPES May 22, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 27470 (WI) 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

Is NPI 1124074679 active?

Yes, as of the latest NPPES snapshot, NPI 1124074679 is active (record last updated 2012-05-22).

How do I verify Christopher Koeppl's NPI record?

Cross-check NPI 1124074679 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 2012-05-22.