Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy Francis Berger, DDS

General Practice Dentistry in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1881782100

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy Francis Berger

Credential DDS

Sex Male

Practice address 5201 S Western Ave, Sioux Falls, SD, 57108

Phone (605) 339-2200

Fax (605) 334-5530

Enumeration date Oct 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License M909 (SD) 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
7803400	Medicaid	SD	-

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

How do I verify Timothy Berger's NPI record?

Cross-check NPI 1881782100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881782100 active?

Yes, as of the latest NPPES snapshot, NPI 1881782100 is active (record last updated 2007-07-08).

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