DR. RENA CALLAHAN, M.D.
Internal Medicine
Active
Individual
NPI: 1487856779
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Internal Medicine - Hematology | 207RH0000X | No | A94238 (CA) |
| Internal Medicine - Medical Oncology | 207RX0202X | No | A94238 (CA) |
| Surgery - Surgical Oncology | 2086X0206X | No | A94238 (CA) |
| Internal Medicine | 207R00000X | Yes | A94238 (CA) |
Frequently Asked Questions
NPI 1487856779 is the National Provider Identifier for DR. RENA CALLAHAN, M.D., a Internal Medicine provider located in Valencia, CA. This NPI was enumerated on May 31, 2007.
DR. RENA CALLAHAN, M.D. practices at 27235 TOURNEY RD STE 2400, Valencia, CA 91355.
Quick Facts
- NPI
- 1487856779
- Type
- Individual
- Enumerated
- May 31, 2007
- Last Updated
- Jan 23, 2020
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