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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL EIZYK MD
NPI 1013572684
Family Medicine - Hospice and Palliative Medicine in Boston, MA

Active since May 08, 2019
800 WASHINGTON ST # 189, BOSTON, MA 02111(617) 636-7957 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 4, 2026, May 29, 2025, May 12, 2021 and 1 more (4 updates tracked since 2019).

About Michael Eizyk Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL EIZYK MD (NPI 1013572684) is an individual hospice and palliative medicine provider in Boston, Massachusetts, licensed in Massachusetts (1023922) and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1013572684
Entity TypeIndividualMale
Primary Taxonomy207QH0002X
Provider Legal NameMICHAEL EIZYKCredential: MD
Location Address800 WASHINGTON ST # 189Boston, MA 02111-1552
Mailing Address800 Washington St # 189Boston, MA 02111-1552 · (617) 636-7957
Phone(617) 636-7957
Sole ProprietorYes
Enumeration DateMay 8, 2019
Last NPPES UpdateAugust 4, 20264 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1013572684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QH0002X
Licenses✔ Licensed in MA · 1023922✔ Licensed in GA · 112960
Definition
A family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
800 WASHINGTON ST # 189, Boston, MA 02111
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RACHEL BERNSTEIN M.D.
Emergency Medicine (Hospice and Palliative Medicine)
800 WASHINGTON ST # 189
BOSTON, MA 02111
Suffolk County (617) 636-9510

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 Michael Eizyk's NPI number?

The NPI number for Michael Eizyk is 1013572684. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is Michael Eizyk located?

Michael Eizyk practices at 800 Washington St # 189, Boston, MA 02111. The listed phone number is (617) 636-7957.

What is Michael Eizyk's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207QH0002X.

When was this NPI record last updated?

The NPPES record for Michael Eizyk was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.