NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathleen J Meyer, D.O.

Neuromusculoskeletal Medicine & OMM Physician in Appleton, WI · enumerated 2006 · practices at Osteopathic Medicine & Physical Therapy Grp of Northeast Wisconsin.

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

National Provider Identifier

1477658029

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Registry record

Entity type Individual (Type 1)
Name Dr. Kathleen J Meyer
Credential D.O.
Sex Female
Practice address 1010 S Oneida St, Appleton, WI, 54915
Phone (920) 733-7726
Fax (920) 733-2109
Enumeration date Sep 14, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License 29570 (WI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
203932743 Other WI TAX ID

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.

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Frequently asked questions

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.
What specialty is Kathleen Meyer?
Kathleen Meyer is registered in NPPES with the primary taxonomy of Neuromusculoskeletal Medicine & OMM Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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