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Arnold J Hill, D.D.S.

Orthodontics and Dentofacial Orthopedics Dentistry in Rochester, MN · enumerated 2007.

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

National Provider Identifier

1275667123

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Registry record

Entity type Individual (Type 1)
Name Arnold J Hill
Credential D.D.S.
Sex Male
Practice address Mayo Clinic 200 First Street Sw, Rochester, MN, 55905
Phone (507) 284-2511
Enumeration date Mar 15, 2007
Last updated in NPPES Apr 5, 2024

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License D6765 (MN) Secondary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 6765 (MN) 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.

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Frequently asked questions

Where does Arnold Hill practice?
The practice location on file with NPPES is in Rochester, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Arnold Hill?
The National Provider Identifier (NPI) for Arnold Hill is 1275667123, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-05.