CHARLES O'BRIEN, M.D.
Internal Medicine Physician · SIOUX FALLS, SD
Individual Active NPI 1124023171
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | ✓ | 2515 | SD |
Other Internal Medicine Physician providers in South Dakota
- NPI 1013322205
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See all Internal Medicine Physician providers in South Dakota →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.