NPI 1679534796 · live from the CMS NPI Registry
Barry S Donner, MD
Internal Medicine, Gastroenterology in Laguna Hills, CA. National Provider Identifier 1679534796, active.
NPI record
| NPI | 1679534796 Type 1 · individual |
|---|---|
| Status | Active |
| Primary specialty | Internal Medicine, Gastroenterology 207RG0100X |
| Practice location | 24221 Calle De La Louisa, Suite 300, Laguna Hills, CA 92653 |
| Practice phone | 949-770-7163 |
| Mailing address | Po Box 35380, Las Vegas, NV 89133 |
| Enumerated | March 29, 2006 |
| Last updated | December 15, 2025 |
| Sole proprietor | No |
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine, Gastroenterology | 207RG0100X | 71479 (TN) |
| Internal Medicine, Gastroenterology | 207RG0100X | 036173168 (IL) |
| Internal Medicine | 207R00000X | 71479 (TN) |
| Internal Medicine, Gastroenterology | 207RG0100X | 95440 (SC) |
| Internal Medicine, Gastroenterology primary | 207RG0100X | G47680 (CA) |
Source: CMS NPPES NPI Registry. NPI data is self-reported by providers; license numbers are not verified by CMS.