Psychiatrist | Geriatric Psychiatry | 39+ years experience

Anton P Porsteinsson, MD

601 Elmwood Ave, Rochester, New York, 14642-0002

About Anton P Porsteinsson

Anton P Porsteinsson is a psychiatrist based in Rochester, New York with 39 years of experience in Geriatric Psychiatry. He completed his graduation in 1987. 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 Anton P Porsteinsson is 204409 for Psychiatry in New York. His current practice location is 601 Elmwood Ave, Rochester. Patients can contact him at 585-275-6733. Anton P Porsteinsson, MD, specializes in Geriatric Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1740225028.

Anton P Porsteinsson has psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

Practice Information

Anton P Porsteinsson'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 Anton P Porsteinsson
Specialization Geriatric Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 39+ years
Graduation Year 1987
Gender Male
Practice Address: 601 Elmwood Ave,
Rochester, NY - 14642-0002

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 7810189180
Enrollment ID I20101005000436
NPI Number1740225028
NPI Enumeration Date: 19 Jun, 2006
NPI Last Update On: 03 Jul, 2023

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 Anton P Porsteinsson are as mentioned below.

License NumberSpecializationStateStatus
204409Psychiatry New YorkPrimary
204409Geriatric Psychiatry New YorkSecondary

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
(330285)Rochester, 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 Anton P Porsteinsson is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
University Of Rochester (5799699088)766

Other Medical Identifiers

Other professional identifiers associated with Anton P Porsteinsson such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
01702625MedicaidNew York

Mailing Address

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

Anton P Porsteinsson
601 Elmwood Ave, Box Psych
Rochester, NY - 14642-0001
Phone: 585-275-6733

Book an Appointment with Anton P Porsteinsson

To schedule an appointment, contact Anton P Porsteinsson at 601 Elmwood Ave, Rochester, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Anton P Porsteinsson:

Anton P Porsteinsson 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.

Anton P Porsteinsson has approximately 39 years of experience in Psychiatry.

Yes, Anton P Porsteinsson accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Anton P Porsteinsson 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.

Anton P Porsteinsson practices at 601 Elmwood Ave, Rochester, New York, 14642-0002.

To schedule an appointment with Anton P Porsteinsson, please contact the office at 585-275-6733.

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