Dr. Edward Charles Olsgard, MD
Dr. Edward Charles Olsgard is a Specialist provider (Specialist) practicing in Eureka, CA, registered in the NPPES registry with NPI 1689617482 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689617482 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Edward Charles Olsgard |
| Credential | MD |
| Sex | Male |
| Practice address | 2675 HARRIS ST, Eureka, CA, 95503 |
| Phone | 7074438335 |
| Fax | 7074437327 |
| Enumeration date | 2006-06-13 |
| Last updated in NPPES | 2009-11-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | G25166 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Edward Olsgard, MD NPI: 1689617482 Taxonomy: 174400000X (Specialist) Address: 2675 HARRIS ST, Eureka, CA, 95503
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316984842 | Leo Leer | Individual | Specialist | Eureka, CA |
| 1114965761 | Eureka Family Practice | Organization | Specialist | Eureka, CA |
| 1477596278 | Caroline Connor | Individual | Specialist | Eureka, CA |
| 1033284070 | Kathy Sattler | Individual | Nurse Practitioner | Eureka, CA |
| 1053487611 | Marice Thomas | Individual | Family Nurse Practitioner | Eureka, CA |
| 1538211719 | Humboldt Radiology Medical Group Inc | Organization | Diagnostic Radiology Physician | Eureka, CA |
| 1528275864 | Tiffany Avila Powell | Individual | Neurological Surgery Physician | Eureka, CA |
| 1962693564 | Jessica Vulich | Individual | Registered Nurse | Eureka, CA |
Verify this record
Cross-check NPI 1689617482 against the authoritative CMS record: view Dr. Edward Charles Olsgard 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 2009-11-25.