Mrs. Justine Marie Schleiffelder, APRN
Mrs. Justine Marie Schleiffelder, APRN is a Nurse Practitioner in Stony Brook, New York. Qualified in 2018, 8 years ago. Practices with Stony Brook Internists University Faculty Practice Corporation, a 428-clinician group and accepts Medicare assignment. Licensed in New York and South Carolina.
- Years since qualifying
- 8
- Licensed in
- NY, SC
- In the registry since
- 2019
- Specialties on file
- 3
What do these letters mean?
- APRN — Advanced Practice Registered Nurse
- The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
Practice location Address checks out
101 Nicolls RdStony Brook, NY 11794-0001
Phone: (631) 689-8333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Family Nurse Practitioner (primary) | Taxonomy 363LF0000X · Licence F343487-1 (NY) |
|---|---|
| Family Nurse Practitioner | Taxonomy 363LF0000X · Licence 343487 (NY) |
| Family Nurse Practitioner | Taxonomy 363LF0000X · Licence 25869 (SC) |
Record details
| NPI number | 1356807242 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | APRN |
| Sole proprietor | No |
| NPI enumerated | February 15, 2019 |
| Last updated in NPPES | July 8, 2025 |
| Certification date | July 8, 2025 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2018 (8 years in practice) |
| Group practice | Stony Brook Internists University Faculty Practice Corporation — 428 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in Stony Brook
-
Chabidou Sampain, FNP
100 Nicolls Rd, Stony Brook, NY 11794-4303 · (631) 358-1423
-
Kristal M Santiago, FNP
100 Nicolls Rd Hsc T12 Rm 080, Stony Brook, NY 11794-1535 · (631) 444-1116
-
Valeria Sarria
101 Nicolls Rd, Stony Brook, NY 11794-0001 · (631) 689-8333
-
Heather E Scally-Bartnik, FNP
101 Nicolls Rd, Stony Brook, NY 11794-0001 · (631) 444-7788
-
Dale Olivia Sheets
101 Nicolls Rd, Stony Brook, NY 11794-0001 · (631) 444-4000
-
Rosemary Slutsky, FNP-C
100 Nicolls Rd Rm 80, Stony Brook, NY 11794-0001 · (631) 444-1116
-
Mrs. Karen A Sproul, FNP-C, ANP-C
Stonybrook University Hospital Dept OF Emergency Medicine - Hsc Level 4 - Rm 080, Stony Brook, NY 11794-8350 · (631) 444-2478
-
Miss. Renata J. Sterne, RN, FNP-C
101 Nicolls Rd, Stony Brook, NY 11794-2119 · (631) 219-0558