Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barton John Thompson, DDS

Pediatric Dentistry in Iowa City, IA · enumerated 2007.

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

National Provider Identifier

1356476048

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Registry record

Entity type Individual (Type 1)

Name Dr. Barton John Thompson

Credential DDS

Sex Male

Practice address 1031 Wade St, Iowa City, IA, 52240

Phone (319) 338-8571

Fax (319) 337-2945

Enumeration date Feb 22, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 7414 (IA) 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
0058370	Medicaid	IA	-

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 is the NPI number for Barton Thompson?

The National Provider Identifier (NPI) for Barton Thompson is 1356476048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barton Thompson practice?

The practice location on file with NPPES is in Iowa City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Richard Perkins Orthodontics and Dentofacial Orthopedics Dentistry · Iowa City, IA NPI 1427135011 Suzanne Stock Orthodontics and Dentofacial Orthopedics Dentistry · Iowa City, IA NPI 1063640027

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.