NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Craig A Wolfe, MD

Critical Care Medicine (Internal Medicine) Physician in Marshfield, WI · enumerated 2006.

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

National Provider Identifier

1396845012

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Craig A Wolfe
Credential MD
Sex Male
Practice address 1000 N Oak Ave, Marshfield, WI, 54449
Enumeration date Sep 23, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 30176 (WI) Primary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 30176 (WI) Secondary
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
31516200 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

What is the NPI number for Craig Wolfe?
The National Provider Identifier (NPI) for Craig Wolfe is 1396845012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Craig Wolfe practice?
The practice location on file with NPPES is in Marshfield, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.