Michael Warne Mathewson, DDS

Michael Warne Mathewson is a Dentist provider (Dentist) practicing in Dixon, IL, registered in the NPPES registry with NPI 1710099205 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Michael W. Mathewson, D.D.S., P.C. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1710099205
Entity type	Individual (Type 1)
Name	Michael Warne Mathewson
Credential	DDS
Sex	Male
Practice address	215 E 2ND ST, Dixon, IL, 61021
Phone	8152841557
Enumeration date	2006-08-31
Last updated in NPPES	2019-07-15

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	019017139	IL

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Michael Mathewson, DDS
NPI: 1710099205
Taxonomy: 122300000X (Dentist)
Address: 215 E 2ND ST, Dixon, IL, 61021

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1215000229	Michael W. Mathewson, D.D.S., P.C.	Organization	General Practice Dentistry	Dixon, IL

Verify this record

Cross-check NPI 1710099205 against the authoritative CMS record: view Michael Warne Mathewson 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

Is NPI 1710099205 active?

Yes — as of the latest NPPES snapshot, NPI 1710099205 is active (record last updated 2019-07-15).

How do I verify Michael Mathewson's NPI record?

Cross-check NPI 1710099205 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-07-15.