Psychiatrist | 46+ years experience

Dr. Glenn Mark Losack, M.D.

115 East 9th Street, #16d, New York, New York, 10003-5422

About Dr. Glenn Mark Losack

Dr. Glenn Mark Losack is a psychiatrist based in New York, New York with 46 years of experience in Psychiatry. He completed his graduation from University Central Del Caribe Escuela De Medicina in 1980. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Glenn Mark Losack is NYS158505 for Psychiatry in New York. His current practice location is 115 East 9th Street, #16d, New York. Patients can contact him at 917-348-2090. Dr. Glenn Mark Losack, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1689839995.

Dr. Glenn Mark Losack 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

Dr. Glenn Mark Losack'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 Dr. Glenn Mark Losack
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 46+ years
Medical School Attended University Central Del Caribe Escuela De Medicina
Graduation Year 1980
Gender Male
Practice Address: 115 East 9th Street, #16d
New York, NY - 10003-5422

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 5294700282
Enrollment ID I20140821000103
NPI Number1689839995
NPI Enumeration Date: 25 Jul, 2008
NPI Last Update On: 25 Jul, 2008

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 Dr. Glenn Mark Losack are as mentioned below.

License NumberSpecializationStateStatus
NYS158505Psychiatry 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
(390086)Dubois, PAAcute 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 Dr. Glenn Mark Losack is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Community Guidance Center (7517850720)8

Mailing Address

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

Dr. Glenn Mark Losack
115 East 9th Street, #16d
New York, NY - 10003-5422
Phone: 917-348-2090

Book an Appointment with Dr. Glenn Mark Losack

To schedule an appointment, contact Dr. Glenn Mark Losack at 115 East 9th Street, #16d, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Glenn Mark Losack:

Dr. Glenn Mark Losack is a psychiatrist specializing in Psychiatry. He 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.

Dr. Glenn Mark Losack completed his education (M.D.) from University Central Del Caribe Escuela De Medicina in 1980.

Dr. Glenn Mark Losack has approximately 46 years of experience in Psychiatry.

Yes, Dr. Glenn Mark Losack accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Glenn Mark Losack 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.

Dr. Glenn Mark Losack practices at 115 East 9th Street, #16d, New York, New York, 10003-5422.

To schedule an appointment with Dr. Glenn Mark Losack, please contact the office at 917-348-2090.

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