Robert J Hacker, MD
Robert J Hacker is a Neurological Surgery Physician provider (Neurological Surgery) practicing in Springfield, OR, registered in the NPPES registry with NPI 1669417648 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1669417648 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Robert J Hacker |
| Credential | MD |
| Sex | Male |
| Practice address | 3355 RIVERBEND DR, SUITE 400, Springfield, OR, 97477 |
| Phone | 5416868353 |
| Fax | 5413439387 |
| Enumeration date | 2006-06-17 |
| Last updated in NPPES | 2014-01-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207T00000X | Neurological Surgery Physician | Primary | MD16318 | OR |
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: Robert Hacker, MD NPI: 1669417648 Taxonomy: 207T00000X (Neurological Surgery Physician) Address: 3355 RIVERBEND DR, SUITE 400, Springfield, OR, 97477
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366449910 | Oregon Endoscopy Center, LLC | Organization | Ambulatory Surgical Clinic/Center | Springfield, OR |
| 1811997000 | Jodi Hanauska | Individual | Surgical Physician Assistant | Springfield, OR |
| 1306829049 | Andrea Halliday | Individual | Neurological Surgery Physician | Springfield, OR |
| 1679556187 | Neonatal Specialists PC | Organization | Neonatal-Perinatal Medicine Physician | Springfield, OR |
| 1366490914 | Shalin Sanghvi | Individual | Nephrology Physician | Springfield, OR |
| 1558312652 | John Huntington | Individual | Physician Assistant | Springfield, OR |
| 1467493270 | Neurosurgery Specialists LLC | Organization | Neurological Surgery Physician | Springfield, OR |
| 1790714046 | Thomas Bascom | Individual | Surgery Physician | Springfield, OR |
Verify this record
Cross-check NPI 1669417648 against the authoritative CMS record: view Robert J Hacker 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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Where does Robert Hacker practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-01-28.