William Michael Buettner, DDS
William Michael Buettner is a General Practice Dentistry provider (Dentist) practicing in Lima, OH, registered in the NPPES registry with NPI 1841938487 since 2022. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1841938487 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | William Michael Buettner |
| Credential | DDS |
| Sex | Male |
| Practice address | Lima, OH, 45807 |
| Phone | 4192221726 |
| Fax | 4192227122 |
| Enumeration date | 2022-05-24 |
| Last updated in NPPES | 2022-05-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 30.026856 | OH |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: William Buettner, DDS NPI: 1841938487 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Lima, OH, 45807
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790869758 | Dan Wilker | Individual | General Practice Dentistry | Lima, OH |
| 1376699678 | Bernard Wilker | Individual | Dentist | Lima, OH |
| 1568109643 | Dan G Wilker DDS | Organization | General Practice Dentistry | Lima, OH |
| 1457143059 | 3390 West Elm Family Dentistry LLC | Organization | General Practice Dentistry | Lima, OH |
| 1255200234 | West Elm Family Dentistry LLC | Organization | Dentist | Lima, OH |
Verify this record
Cross-check NPI 1841938487 against the authoritative CMS record: view William Michael Buettner 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 1841938487 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-05-24.