Gian Antonio Leonzon, N, RN-BC, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner
Gian Antonio Leonzon is a Psychiatric/Mental Health Nurse Practitioner based in Jamaica, NY with over 9 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Gian Antonio Leonzon, N, RN-BC, PMHNP-BC has practiced nursing for 9+ years, working in group practice. He has been practicing since 2016 — over 9 years. He regularly sees Medicare patients with mood disorders, hypertension, and depression (per CMS claims data).
At a glance
- Uses generic medications more than 92% of reporting doctors in New York
- Virtual visits available — no app or travel required
Older · 1403dNPPES updated 2022-07-21 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
161-10 Jamaica Ave., 2nd Floor, Jamaica, NY 11432
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better97.3%
New York avg: 82 · US avg: 82.8
✓ Higher than most doctors nationally(+14.5 pts)
Top 8% of reporting doctors in New YorkHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
67
Unique beneficiaries
Standard volumePrescription Recipients
235
Patients prescribed
Prescriptions Written
4,901
Total claims
Total Medicare drug cost: $226k
Percentile rankings compared against 8,064 reporting peers in New York.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Mood Disorders, Hypertension, and Depression.
Conditions affecting emotional state, including depression and bipolar disorder
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+31%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-10%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+6%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-16%) — less common here
A serious mental disorder affecting thinking, emotions, and behavior
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
9 years in practice
Established
Definition to come...
Taxonomy: 363LP0808X
Mailing address
6601 Burns St Apt 5p, Rego Park, NY 11374
Differs from practice location
Virtual Psychiatric/Mental Health Care With Gian Antonio Leonzon
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gian Antonio Leonzon for mood disorder follow-ups, blood pressure monitoring, depression management — no travel to Jamaica required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Gian Antonio Leonzon
NPI records show Dr. Leonzon as active with telehealth listed in Jamaica, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (718) 704-5488.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Gian Antonio Leonzon
Practice Location
161-10 Jamaica Ave., 2nd Floor, Jamaica, NY 11432
Mailing Address
6601 Burns St Apt 5p, Rego Park, NY 11374
This is a provider directory. Contact the office directly to schedule appointments.
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