Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel Long, D.O

Neurology Physician in Neenah, WI · enumerated 2014 · practices at The Neuroscience Group of Northeast Wisconsin, Sc.

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

National Provider Identifier

1033523329

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Registry record

Entity type Individual (Type 1)

Name Daniel Long

Credential D.O

Sex Male

Practice address 1305 W American Dr, Neenah, WI, 54956

Phone (800) 201-1194

Fax (920) 725-7392

Enumeration date Jun 16, 2014

Last updated in NPPES Oct 25, 2019

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 5101020941 (MI) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 70781-21 (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
100088599	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.

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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 Daniel Long?

Daniel Long is registered in NPPES with the primary taxonomy of Neurology 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 2019-10-25.