Brannan O'Neill, MD
Brannan O'Neill, MD holds NPI 1770086597, with a primary taxonomy of neurological surgery physician and a practice location in Portland, OR. The number was issued on March 18, 2018 and the NPPES record was last updated on May 13, 2025. The record lists 2 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Neurological Surgery Physician Primary | 207T00000X | MD600003612 (DC) |
| Student in an Organized Health Care Education/Training Program | 390200000X | Not listed |
Practice locations
Quadrant NW Ward 5
Washington, DC 20010-2916
Local context
Active NPPES records list 123 providers with neurological surgery physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 96 of them within 10 miles.
The same primary taxonomy is listed by 174 in Oregon and 12,004 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Brannan O'Neill
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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