REGINA KOZIYEVSKAYA M.D.
NPI 1427095660
Psychiatry & Neurology - Psychiatry in Brookline, MA
About Regina Koziyevskaya M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REGINA KOZIYEVSKAYA M.D. (NPI 1427095660) is an individual psychiatry provider in Brookline, Massachusetts, licensed in Massachusetts (216919) and active in the NPI registry since May 2006. She has opted out of Medicare through July 6, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
A Psychiatrist 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.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Regina Koziyevskaya M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 6, 2017 through July 6, 2027.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02446 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLINE, MA 02446
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Regina Koziyevskaya's NPI number?
The NPI number for Regina Koziyevskaya is 1427095660. It was assigned to this individual provider in the NPPES registry on May 31, 2006.
Where is Regina Koziyevskaya located?
Regina Koziyevskaya practices at 1419 Beacon St Suite 35, Brookline, MA 02446. The listed phone number is (617) 232-2062.
What is Regina Koziyevskaya's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Regina Koziyevskaya enrolled in Medicare?
No. Regina Koziyevskaya has opted out of Medicare through July 6, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Regina Koziyevskaya was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
