Leonzon, Gian Antonio

Leonzon, Gian Antonio is an individual health care provider with primary practice located at 161-10 Jamaica Ave., 2Nd Floor , Jamaica NY 11432. He recently has 2 registered licenses in different health care specialties including Nursing Service Providers / Registered Nurse, Physician Assistants & Advanced Practice Nursing Providers / Psychiatric/Mental Health. Physician Assistants & Advanced Practice Nursing Providers / Psychiatric/Mental Health is his primary health care specialty. Leonzon, Gian Antonio can be contacted via phone (718) 704-5488.

Contact Information

Primary practice address
161-10 Jamaica Ave., 2Nd Floor Jamaica NY 11432
Fax: (718) 704-5485
Website:

Health care specialties

Profile Details

NPI number 1306392246
LBN Legal business name Leonzon, Gian Antonio
Credentials MSN, RN-BC, PMHNP-BC
Entity Individual
Sole proprietor 1 No
Enumeration date Aug 31st, 2016
Last updated Jul 21st, 2022 - about 2 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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