Amit Ayer, M.D.
NPI 1841638293 belongs to Amit Ayer, M.D., a neurological surgery physician with a practice location in Portland, OR. The NPI was issued on June 7, 2013, and the record was last updated in NPPES on April 28, 2026. The record lists 5 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Neurological Surgery Physician Primary | 207T00000X | MD214300 (OR) |
| Neurological Surgery Physician | 207T00000X | 125.063148 (IL) |
| Neurological Surgery Physician | 207T00000X | A166651 (CA) |
| Neurological Surgery Physician | 207T00000X | 125063148 (IL) |
| Neurological Surgery Physician | 207T00000X | DR.0066618 (CO) |
Practice location
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, 97 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
- Amit Bhasker Ayer
- 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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