Jack Benjamin Dunham Jr., DMD
Jack Benjamin Dunham Jr. is a Dentist provider (Dentist) practicing in Eugene, OR, registered in the NPPES registry with NPI 1669709812 since 2009. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1669709812 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jack Benjamin Dunham Jr. |
| Credential | DMD |
| Sex | Male |
| Practice address | Eugene, OR, 97405 |
| Phone | 5414633000 |
| Enumeration date | 2009-11-09 |
| Last updated in NPPES | 2023-03-07 |
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 | D4322 | OR |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4322 | Other | OR | STATE LICENSE - DENTIST |
Copy-ready billing details
Provider: Jack Dunham, DMD NPI: 1669709812 Taxonomy: 122300000X (Dentist) Address: Eugene, OR, 97405
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1821030883 | Scott Garner | Individual | Athletic Trainer | Eugene, OR |
| 1295856532 | Harry Vandervort | Individual | Family Nurse Practitioner | Eugene, OR |
| 1497970891 | Lane Community College Health Clinic | Organization | Student Health Clinic/Center | Eugene, OR |
| 1477767481 | Dorothy Kilmer | Individual | Family Nurse Practitioner | Eugene, OR |
| 1336337245 | Laura Greene | Individual | Family Nurse Practitioner | Eugene, OR |
| 1245642776 | Vicki Johnstone-Dodge | Individual | Dental Hygienist | Eugene, OR |
| 1457764920 | Lane Community College | Organization | Dental Clinic/Center | Eugene, OR |
Verify this record
Cross-check NPI 1669709812 against the authoritative CMS record: view Jack Benjamin Dunham Jr. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.