Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Robert Clifford, DDS, MS

Pediatric Dentistry in Wausau, WI · enumerated 2018.

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

National Provider Identifier

1548751043

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Registry record

Entity type Individual (Type 1)

Name Dr. John Robert Clifford

Credential DDS, MS

Sex Male

Practice address 413 N 17th Ave, Wausau, WI, 54401

Phone (715) 842-4649

Enumeration date May 21, 2018

Last updated in NPPES Jul 1, 2020

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 1002225-15 (WI) Primary

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

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

Is NPI 1548751043 active?

Yes, as of the latest NPPES snapshot, NPI 1548751043 is active (record last updated 2020-07-01).

How do I verify John Clifford's NPI record?

Cross-check NPI 1548751043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-01.