Shelley Halligan, NP
Psychiatric/Mental Health Nurse Practitioner
Halligan Nurse Practitioner
1871950477Is Shelley Halligan, NP a Good Nurse Practitioner?
Shelley Halligan, NP has a trust score of 73/100 — a solid, above-average rating for nurse practitioners in North Haven. With 10 years of practice (above the local average of 9), they have solid experience.
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 Halligan'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 North Haven, CT
North Haven has 63 verified nurse practitioners on NPProof, with an average of about 9 years in practice, and 4 focused on psychiatric/mental health nurse practitioner. Connecticut nurse practitioners are licensed and disciplined by the Connecticut Board of Examiners for Nursing, whose public record covers license status, disciplinary actions.
Peer Comparison
10
Years practicing
9
Avg in North Haven
63
Nurse Practitioners in North Haven
NP
Credential
Before your appointment
- Confirm Halligan's license is active and unrestricted with the Connecticut 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 Shelley Halligan, NP a licensed nurse practitioner?
Shelley Halligan, NP is an advanced-practice nurse practitioner (NP) with an NPI (1871950477) on file in the national provider registry. Active license status and any public disciplinary actions are maintained by the Connecticut Board of Examiners for Nursing — verify current standing using the link on this page.
How experienced is Shelley Halligan, NP?
Shelley Halligan, NP has approximately 10 years in practice, based on NPI enumeration date. The average nurse practitioner in North Haven has about 9 years. There are 63 nurse practitioners in North Haven, including 4 with a psychiatric/mental health nurse practitioner focus.
Where is Shelley Halligan, NP located?
Shelley Halligan, NP practices at Halligan Nurse Practitioner, 556 WASHINGTON AVE, North Haven, CT 06473. Phone: (203) 779-5799.
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 Connecticut Board of Examiners for Nursing, whose official record verifies license status, disciplinary actions. Check Halligan'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
- 01/27/2016