DR. MARK SONNENSCHINE, D.O.
Internal Medicine - Hematology & Oncology
Active
Individual
NPI: 1922291939
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Internal Medicine - Hematology & Oncology | 207RH0003X | Yes | 242242 (NY) |
| Internal Medicine | 207R00000X | No | 242242 (NY) |
Frequently Asked Questions
NPI 1922291939 is the National Provider Identifier for DR. MARK SONNENSCHINE, D.O., a Internal Medicine - Hematology & Oncology provider located in Brooklyn, NY. This NPI was enumerated on August 22, 2007.
DR. MARK SONNENSCHINE, D.O. practices at 6201 15TH AVE # 305, Brooklyn, NY 11219.
Quick Facts
- NPI
- 1922291939
- Type
- Individual
- Enumerated
- Aug 22, 2007
- Last Updated
- Feb 4, 2026
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