Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas A Fellner, DDS

Dentist in Bartow, FL · enumerated 2006.

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

National Provider Identifier

1598842270

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas A Fellner

Credential DDS

Sex Male

Practice address 715 S Broadway, Bartow, FL, 33830

Phone (863) 533-2185

Fax (863) 533-8463

Enumeration date Nov 1, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6787 (FL) 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

What is the NPI number for Thomas Fellner?

The National Provider Identifier (NPI) for Thomas Fellner is 1598842270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Fellner practice?

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

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