Dr. William Cris Simmons, DDS
Dr. William Cris Simmons is a General Practice Dentistry provider (Dentist) practicing in Seattle, WA, registered in the NPPES registry with NPI 1467452631 since 2005. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1467452631 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William Cris Simmons |
| Credential | DDS |
| Sex | Male |
| Practice address | 509 OLIVE WAY, SUITE 1451, Seattle, WA, 98101 |
| Phone | 2066823399 |
| Fax | 2066820775 |
| Enumeration date | 2005-07-28 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | DE00006392 | WA |
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 Simmons, DDS NPI: 1467452631 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 509 OLIVE WAY, SUITE 1451, Seattle, WA, 98101
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1285637538 | Bobby L. Butler, DDS Pllc | Organization | Periodontics | Seattle, WA |
| 1609878719 | Richard Voget | Individual | General Practice Dentistry | Seattle, WA |
| 1104820653 | Jinwah Hoy | Individual | Podiatrist | Seattle, WA |
| 1235134511 | Craig Jonov | Individual | Oral and Maxillofacial Pathology Dentistry | Seattle, WA |
| 1700881935 | Thomas Mckenny | Individual | General Practice Dentistry | Seattle, WA |
| 1083610158 | Alan Moritis | Individual | General Practice Dentistry | Seattle, WA |
| 1912906439 | Lindy Griffin | Individual | Family Medicine Physician | Seattle, WA |
| 1902880578 | City Chiropractic Inc | Organization | Chiropractor | Seattle, WA |
Verify this record
Cross-check NPI 1467452631 against the authoritative CMS record: view Dr. William Cris Simmons 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 1467452631 active?
How do I verify William Simmons's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.