Diane Teresa Patkowski, DDS
Diane Teresa Patkowski is a General Practice Dentistry provider (Dentist) practicing in Eureka, CA, registered in the NPPES registry with NPI 1073609996 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Open Door Community Health Centers (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1073609996 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Diane Teresa Patkowski |
| Credential | DDS |
| Sex | Female |
| Practice address | 959 MYRTLE AVE, Eureka, CA, 95501 |
| Phone | 7074427078 |
| Fax | 7074427298 |
| Enumeration date | 2006-10-05 |
| Last updated in NPPES | 2015-10-22 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 39694 | CA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Diane Patkowski, DDS NPI: 1073609996 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 959 MYRTLE AVE, Eureka, CA, 95501
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1679554976 | Jason Carter | Individual | Dentist | Eureka, CA |
| 1750427290 | Paul Jung | Individual | Dentist | Eureka, CA |
| 1730221581 | Kristine Croy | Individual | Dental Hygienist | Eureka, CA |
| 1205057692 | Phuong Nguyen | Individual | General Practice Dentistry | Eureka, CA |
| 1699956151 | Kirill Smirnoff | Individual | Dentist | Eureka, CA |
| 1831494236 | Maureen Kiley | Individual | Dentist | Eureka, CA |
| 1336499326 | Johanna Chung | Individual | Dentist | Eureka, CA |
| 1437567542 | Christine Buckner | Individual | Dental Hygienist | Eureka, CA |
Verify this record
Cross-check NPI 1073609996 against the authoritative CMS record: view Diane Teresa Patkowski 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
What is the NPI number for Diane Patkowski?
Where does Diane Patkowski practice?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2015-10-22.