MARK O'BRIEN, D.O.
Internal Medicine
Active
Individual
NPI: 1497744247
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Internal Medicine | 207R00000X | Yes | 20A6017 (CA) |
Frequently Asked Questions
NPI 1497744247 is the National Provider Identifier for MARK O'BRIEN, D.O., a Internal Medicine provider located in Vista, CA. This NPI was enumerated on October 14, 2005.
MARK O'BRIEN, D.O. practices at 161 THUNDER DR STE 210, Vista, CA 92083.
Quick Facts
- NPI
- 1497744247
- Type
- Individual
- Enumerated
- Oct 14, 2005
- Last Updated
- Apr 1, 2025
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