NPI Portal NPI Lookup & Verification

Robert D Scarr, DDS

Robert D Scarr is a Dentist provider (Dentist) practicing in Tucson, AZ, registered in the NPPES registry with NPI 1851398762 since 2005. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI 1851398762
Entity type Individual (Type 1)
Name Robert D Scarr
Credential DDS
Sex Male
Practice address 899 N WILMOT RD, SUITE E-4, Tucson, AZ, 85711
Phone 5207459723
Enumeration date 2005-07-07
Last updated in NPPES 2009-06-29

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary D6734 AZ

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
51856816 Medicaid NM
Copy-ready billing details
Provider: Robert Scarr, DDS
NPI: 1851398762
Taxonomy: 122300000X (Dentist)
Address: 899 N WILMOT RD, SUITE E-4, Tucson, AZ, 85711

Other providers at this practice address

NPI Name Type Specialty Location
1699778134 Santsingh Khalsa Individual Pediatrics Physician Tucson, AZ
1407817935 Derek Schop Individual Dentist Tucson, AZ
1174586945 Henry Mohr, D.D.S., P.C. Organization General Practice Dentistry Tucson, AZ
1568429413 Austin Gentry Individual Physical Therapist Tucson, AZ
1235206988 Glesinger Multicare Plc Organization Foot & Ankle Surgery Podiatrist Tucson, AZ
1962525329 April Glesinger Individual Foot & Ankle Surgery Podiatrist Tucson, AZ
1427259928 Kenneth Thueson Individual Dentist Tucson, AZ
1760663165 Rodney J Gold DDS PC Organization General Practice Dentistry Tucson, AZ

Verify this record

Cross-check NPI 1851398762 against the authoritative CMS record: view Robert D Scarr on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Robert Scarr?
The National Provider Identifier (NPI) for Robert Scarr is 1851398762, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Scarr practice?
The practice location on file with NPPES is in Tucson, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-06-29.