Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sue M Wolf, CNS

Clinical Nurse Specialist in La Crosse, WI · enumerated 2005.

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

National Provider Identifier

1275538506

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Registry record

Entity type Individual (Type 1)

Name Sue M Wolf

Credential CNS

Sex Female

Practice address 1836 South Ave, La Crosse, WI, 54601

Phone (608) 796-8630

Enumeration date Jun 14, 2005

Last updated in NPPES Feb 23, 2010

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2029 (WI) Secondary

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 2029 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
43966100	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 specialty is Sue Wolf?

Sue Wolf is registered in NPPES with the primary taxonomy of Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-23.