Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Craig Matthew Rosenthal, DDS

Dentist in Waupun, WI · enumerated 2017.

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

National Provider Identifier

1255841722

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Registry record

Entity type Individual (Type 1)

Name Craig Matthew Rosenthal

Credential DDS

Sex Male

Practice address 1 W Lincoln St, Waupun, WI, 53963

Phone (929) 324-6256

Enumeration date Oct 10, 2017

Last updated in NPPES Oct 10, 2017

Taxonomy & licenses

122300000X Dentist Dental Providers · License 4558 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
NONE	Other	WI	NONE

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 Craig Rosenthal?

Craig Rosenthal is registered in NPPES with the primary taxonomy of Dentist. 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 2017-10-10.