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William Mitman

William Mitman is a Dentist provider (Dentist) practicing in Mentor, OH, registered in the NPPES registry with NPI 1023430303 since 2014.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1023430303
Entity type Individual (Type 1)
Name William Mitman
Sex Male
Practice address Mentor, OH, 44060
Phone 4402573900
Enumeration date 2014-01-06
Last updated in NPPES 2014-01-06

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 015920 OH
Copy-ready billing details
Provider: William Mitman
NPI: 1023430303
Taxonomy: 122300000X (Dentist)
Address: Mentor, OH, 44060

Other providers at this practice address

NPI Name Type Specialty Location
1578640066 Mentor Dental Arts Ronald L. Micchia DDS, Inc. Organization General Practice Dentistry Mentor, OH
1790859387 William E Mitman DDS and Assoc Inc Organization General Practice Dentistry Mentor, OH
1497177646 Ron Micchia Individual Dentist Mentor, OH

Verify this record

Cross-check NPI 1023430303 against the authoritative CMS record: view William Mitman 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

Where does William Mitman practice?
The practice location on file with NPPES is in Mentor, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Mitman?
The National Provider Identifier (NPI) for William Mitman is 1023430303, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-01-06.