Marianne Crowley, NP
Crowley Nurse Practitioner
1275400210Is Marianne Crowley, NP a Good Nurse Practitioner?
Marianne Crowley, NP has a trust score of 50/100 — below average for Leesburg. Consider comparing with other providers nearby. At 1 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 Crowley's current standing and any public disciplinary actions directly at the source.
What is a general nurse practitioner?
Nurse practitioners are advanced-practice registered nurses who assess, diagnose, and treat patients, and in many states prescribe independently.
When to see one: For primary and specialty care depending on their focus.
More about nurse practitioners →Trust Verification
- NPI Active
- License Active
- No Disciplinary Actions
- Credentials Verified
- Established Practice
- Focus Verified
Nurse practitioners in Leesburg, VA
Leesburg has 173 verified nurse practitioners on NPProof, with an average of about 10 years in practice, and 21 focused on nurse practitioner. Virginia nurse practitioners are licensed and disciplined by the Virginia Board of Nursing, whose public record covers license status, disciplinary actions.
Peer Comparison
1
Years practicing
10
Avg in Leesburg
173
Nurse Practitioners in Leesburg
NP
Credential
Before your appointment
- Confirm Crowley's license is active and unrestricted with the Virginia 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 Marianne Crowley, NP a licensed nurse practitioner?
Marianne Crowley, NP is an advanced-practice nurse practitioner (NP) with an NPI (1275400210) on file in the national provider registry. Active license status and any public disciplinary actions are maintained by the Virginia Board of Nursing — verify current standing using the link on this page.
How experienced is Marianne Crowley, NP?
Marianne Crowley, NP has approximately 1 year in practice, based on NPI enumeration date. The average nurse practitioner in Leesburg has about 10 years. There are 173 nurse practitioners in Leesburg, including 21 with a nurse practitioner focus.
Where is Marianne Crowley, NP located?
Marianne Crowley, NP practices at Crowley Nurse Practitioner, 19450 DEERFIELD AVENUE, SUITE 325, Leesburg, VA 20176. Phone: (703) 202-1111.
Verify License & Discipline
License status and public disciplinary actions are maintained by the Virginia Board of Nursing, whose official record verifies license status, disciplinary actions. Check Crowley'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
- Nurse Practitioner
- Credential
- NP
- Gender
- Female
- NPI Since
- 10/23/2025