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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael R Thomas, DDS

Dentist in Marshall, MN · enumerated 2006.

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

National Provider Identifier

1700807328

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Registry record

Entity type Individual (Type 1)
Name Michael R Thomas
Credential DDS
Sex Male
Practice address 1511 Carlson Street, Marshall, MN, 56258
Fax (507) 532-3482
Enumeration date Jul 21, 2006
Last updated in NPPES Apr 25, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License D10593 (MN) 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
0B12TH Other MN BLUE CROSS BLUE SHIELD IN
836189 Other - UNITED CONCORDIA INS
834222900 Medicaid MN -

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 Michael Thomas's NPI record?
Cross-check NPI 1700807328 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1700807328 active?
Yes, as of the latest NPPES snapshot, NPI 1700807328 is active (record last updated 2013-04-25).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-25.