Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karl John Henrikson, MD

Orthopaedic Surgery Physician in Green Bay, WI · enumerated 2012 · practices at Osms Anesthesia LLC.

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

National Provider Identifier

1184986267

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Registry record

Entity type Individual (Type 1)

Name Dr. Karl John Henrikson

Credential MD

Sex Male

Practice address 2223 Lime Kiln Rd Ste 1, Green Bay, WI, 54311

Phone (920) 430-8113

Fax (920) 430-8122

Enumeration date Jun 13, 2012

Last updated in NPPES Mar 28, 2023

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MT201601 (PA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 71031 (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

Where does Karl Henrikson 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 Karl Henrikson?

The National Provider Identifier (NPI) for Karl Henrikson is 1184986267, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-28.