Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Timothy J Mattison, MD Inc

Internal Medicine Physician in Maumee, OH · enumerated 2006 · authorized official Timothy Mattison, Owner.

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

National Provider Identifier

1396768305

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Registry record

Entity type Organization (Type 2)

Legal business name Timothy J Mattison, MD Inc

Practice address 5757 Monclova Rd Ste 15, Maumee, OH, 43537

Phone (419) 887-5833

Fax (419) 887-5835

Enumeration date Jul 25, 2006

Last updated in NPPES Apr 13, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Timothy Mattison

Title Owner

Phone (419) 887-5833

Other identifiers

Identifier	Type	State	Issuer
DB9527	Other	OH	RAILROAD MEDICARE

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-04-13. Verify at npiregistry.cms.hhs.gov.

Where is Timothy J Mattison, MD Inc located?

The practice location on file with NPPES is in Maumee, OH.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-13.