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Robert Michael Alt, DDS

Robert Michael Alt is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Clinton, IA, registered in the NPPES registry with NPI 1366458051 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Clinton Dental Surgery Center, P.C. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1366458051
Entity type Individual (Type 1)
Name Robert Michael Alt
Credential DDS
Sex Male
Practice address Clinton, IA, 52732
Phone 5632421565
Fax 5632420095
Enumeration date 2006-08-01
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary 06659 IA

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
1004602 Medicaid IL
217893 Medicaid IA
Copy-ready billing details
Provider: Robert Alt, DDS
NPI: 1366458051
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: Clinton, IA, 52732

Other providers at this practice address

NPI Name Type Specialty Location
1730355033 Clinton Dental Surgery Center, P.C. Organization Oral and Maxillofacial Surgery Clinic/Center Clinton, IA

Verify this record

Cross-check NPI 1366458051 against the authoritative CMS record: view Robert Michael Alt 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

Where does Robert Alt practice?
The practice location on file with NPPES is in Clinton, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Alt?
The National Provider Identifier (NPI) for Robert Alt is 1366458051, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.