David Siker, M.D.
David Siker, M.D. is a specialist practicing in Portland, OR. The NPI was issued on November 23, 2005, and the record was last updated in NPPES on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | MD 22182 (OR) |
Practice location
Local context
Active NPPES records list 1,027 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 698 of them within 10 miles.
The same primary taxonomy is listed by 1,426 in Oregon and 89,620 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. David A. Siker
- 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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