Psychiatrist | 41+ years experience

Ilona Wiener, M.D.

Columbia University Medical Center, 5 Columbus Circle, New York, New York, 10019

About Ilona Wiener

Ilona Wiener is a psychiatrist based in New York, New York with 41 years of experience in Psychiatry. She completed her graduation in 1985. She is also affiliated with hospitals like She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ilona Wiener is 179316-1 for Psychiatry in New York. Her current practice location is Columbia University Medical Center, 5 Columbus Circle, New York. Patients can contact her at 212-342-0964 or can fax her at 212-342-0810. Ilona Wiener, M.D., specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1245272616.

Ilona Wiener specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Ilona Wiener's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ilona Wiener
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 41+ years
Graduation Year 1985
Gender Female
Practice Address: Columbia University Medical Center, 5 Columbus Circle
New York, NY - 10019
Fax 212-342-0810

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 6901892058
Enrollment ID I20040422001745
NPI Number1245272616
NPI Enumeration Date: 12 Jun, 2006
NPI Last Update On: 28 May, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Ilona Wiener are as mentioned below.

License NumberSpecializationStateStatus
179316-1Psychiatry New YorkPrimary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(330101)New york, NYAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Ilona Wiener is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Trustees Of Columbia University In The City Of New York (8527972546)1693

Other Medical Identifiers

Other professional identifiers associated with Ilona Wiener such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
P2957897OtherNew YorkOXFORD INSURANCE
322BX1OtherNew JerseyBLUE CROSS/BLUE SHIELD

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ilona Wiener
Po Box 427,
New York, NY - 10032-0501
Phone: 212-305-9985
Fax: 212-342-1115

Book an Appointment with Ilona Wiener

To schedule an appointment, contact Ilona Wiener at Columbia University Medical Center, 5 Columbus Circle, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ilona Wiener:

Ilona Wiener is a psychiatrist specializing in Psychiatry. She specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Ilona Wiener has approximately 41 years of experience in Psychiatry.

Yes, Ilona Wiener accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Ilona Wiener is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Ilona Wiener practices at Columbia University Medical Center, 5 Columbus Circle, New York, New York, 10019.

To schedule an appointment with Ilona Wiener, please contact the office at 212-342-0964.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.