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?
What is the NPI number for William Mitman?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-01-06.