Kelly Costelloe-Sesti, NP
Psychiatric/Mental Health Nurse Practitioner
Costelloe-Sesti Nurse Practitioner
1942079009Is Kelly Costelloe-Sesti, NP a Good Nurse Practitioner?
Kelly Costelloe-Sesti, NP has a trust score of 54/100 — below average for Northport. Consider comparing with other providers nearby. At 3 years of practice, they are early in their career.
The most important verification step for any nurse practitioner is confirming an active, unrestricted license with the state board — use the panel on this page to check Costelloe-Sesti's current standing and any public disciplinary actions directly at the source.
What is a psych/mental health nurse practitioner?
Psychiatric-mental health NPs (PMHNPs) diagnose and treat mental health conditions, including medication management and therapy.
When to see one: For depression, anxiety, ADHD, or psychiatric medication management.
More about psychiatric/mental health nurse practitioners →Trust Verification
- NPI Active
- License Active
- No Disciplinary Actions
- Credentials Verified
- Established Practice
- Focus Verified
Nurse practitioners in Northport, NY
Northport has 54 verified nurse practitioners on NPProof, with an average of about 16 years in practice, and 9 focused on psychiatric/mental health nurse practitioner. New York nurse practitioners are licensed and disciplined by the New York State Board of Nursing, whose public record covers license status, disciplinary actions.
Peer Comparison
3
Years practicing
16
Avg in Northport
54
Nurse Practitioners in Northport
NP
Credential
Before your appointment
- Confirm Costelloe-Sesti's license is active and unrestricted with the New York board of nursing (link on this page).
- Ask whether they practice independently or under a collaborative agreement — scope varies by state.
- Confirm they can prescribe what you may need, including any controlled medications, in your state.
- Describe your health goal and ask whether they handle it directly or coordinate with a physician.
- Ask about cost, insurance, and typical appointment length.
Frequently asked questions
Is Kelly Costelloe-Sesti, NP a licensed nurse practitioner?
Kelly Costelloe-Sesti, NP is an advanced-practice nurse practitioner (NP) with an NPI (1942079009) on file in the national provider registry. Active license status and any public disciplinary actions are maintained by the New York State Board of Nursing — verify current standing using the link on this page.
How experienced is Kelly Costelloe-Sesti, NP?
Kelly Costelloe-Sesti, NP has approximately 3 years in practice, based on NPI enumeration date. The average nurse practitioner in Northport has about 16 years. There are 54 nurse practitioners in Northport, including 9 with a psychiatric/mental health nurse practitioner focus.
Where is Kelly Costelloe-Sesti, NP located?
Kelly Costelloe-Sesti, NP practices at Costelloe-Sesti Nurse Practitioner, 79 MIDDLEVILLE RD, Northport, NY 11768. Phone: (516) 507-9571.
Related reading
Choosing a Psychiatric Nurse Practitioner
PMHNPs are a growing option for mental-health medication management.
Can Nurse Practitioners Prescribe Medication?
In most states NPs can prescribe, including many controlled substances.
How to Verify an NP's License
Confirming an active license and clean record is a smart first step.
Verify License & Discipline
License status and public disciplinary actions are maintained by the New York State Board of Nursing, whose official record verifies license status, disciplinary actions. Check Costelloe-Sesti's current standing at the source:
Look up on the state boardWe link to the official board rather than republishing discipline records, so you always see the most current, authoritative status.
Quick Facts
- Focus
- Psychiatric/Mental Health Nurse Practitioner
- Credential
- NP
- Gender
- Female
- NPI Since
- 12/29/2023