Irene Gan, APRN - Medicare Nurse Practitioner in New York, NY

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Irene Gan, APRN is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in New York, New York. Her current practice location is 274 Madison Ave Rm 1501, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 203-1773.

Irene Gan is licensed to practice in New York (license number 405431) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1679900484.

Contact Information

Irene Gan, APRN
274 Madison Ave Rm 1501,
New York, NY 10016-0701
(212) 203-1773
(646) 665-4427

Map and Direction




Provider's Profile

Full NameIrene Gan
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location274 Madison Ave Rm 1501, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679900484
  • Provider Enumeration Date: 10/11/2013
  • Last Update Date: 07/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9335375484
  • Enrollment ID: I20210524001784

Medical Identifiers

Medical identifiers for Irene Gan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679900484NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 209010737 (Illinois)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health APRN11002445 (Florida)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 405431 (New York)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Irene Gan allows following entities to bill medicare on her behalf.
Entity NamePsych Pointe Of Florida Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447598982
PECOS PAC ID: 5698040475
Enrollment ID: O20171004001206
Entity NameAldad Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851050215
PECOS PAC ID: 5395152201
Enrollment ID: O20211229000659
Entity NameRivia Medical Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134644032
PECOS PAC ID: 4880009943
Enrollment ID: O20231010001020

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Irene Gan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Irene Gan, APRN
5979 Vineland Rd Ste 109,
Orlando, FL 32819-7857

Ph: (407) 270-7702		Irene Gan, APRN
274 Madison Ave Rm 1501,
New York, NY 10016-0701

Ph: (212) 203-1773

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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