Stephanie Ratzke, NP
Stephanie Ratzke, NP is a Pediatric Hematology & Oncology Physician in Stony Brook, New York. Licensed in New York. Registered with an NPI since 2026.
- Licensed in
- NY
- In the registry since
- 2026
What do these letters mean?
- NP — Nurse Practitioner
- An advanced practice nurse who can diagnose, treat and in most states prescribe.
Practice location Address checks out
101 Nicolls RdStony Brook, NY 11794-0001
Phone: (631) 338-7728
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Pediatric Hematology & Oncology Physician (primary) | Taxonomy 2080P0207X · Licence 383948 (NY) |
|---|
Record details
| NPI number | 1942123864 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | NP |
| Sole proprietor | No |
| NPI enumerated | July 30, 2026 |
| Last updated in NPPES | July 30, 2026 |
| Certification date | July 30, 2026 |
Other providers in Stony Brook
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Dr. Nicole Muhlbauer, MD
101 Nicolls Rd, Stony Brook, NY 11794 · (631) 444-8014
-
Michelle Ann Nash, MD
101 Nicolls Rd, Stony Brook, NY 11794-1433 · (631) 444-7720
-
Dr. Robert Parker, MD
Hsc T 11 Rm 029, Stony Brook, NY 11794-8111 · (631) 444-7720
-
Dr. Devina Prakash, MD
Hsc 2 T 11 Rm 020 Dept OF Pediatrics, Stony Brook, NY 11794-0001 · (631) 444-0650
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Dr. Katrina Ann Terrigno, MD
101 Nicolls Rd, Stony Brook, NY 11794-3098 · (631) 444-7720