JOHN SPENCER HERENDEEN MD
NPI 1104406834
Neurological Surgery in Boston, MA

Active since April 08, 2021
800 WASHINGTON ST, BOSTON, MA 02111(617) 636-5000 Get Directions Write a Review

NPPES record last updated: June 21, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 21, 2021, Apr 8, 2021 (2 updates tracked since 2021).

About John Spencer Herendeen Md NPPES

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

JOHN SPENCER HERENDEEN MD (NPI 1104406834) is an individual neurological surgery provider in Boston, Massachusetts, licensed in Massachusetts (289703) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1104406834
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameJOHN SPENCER HERENDEENCredential: MD
Location Address800 WASHINGTON STBoston, MA 02111-1552
Mailing Address800 Washington StBoston, MA 02111-1552 · (617) 636-5000
Sole ProprietorNo
Enumeration DateApril 8, 2021
Last NPPES UpdateJune 21, 20212 updates tracked since enumeration
NPPES CertifiedJune 21, 2021
NPI 1104406834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in MA · 289703
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
800 WASHINGTON ST, Boston, MA 02111

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.

Internal Medicine (Gastroenterology)
800 WASHINGTON ST, BOX 233
BOSTON, MA 02111
Technician/Technologist (Optician)
800 WASHINGTON ST, BOX 450
BOSTON, MA 02111
Plastic Surgery
800 WASHINGTON ST
BOSTON, MA 02111
Internal Medicine
800 WASHINGTON ST
BOSTON, MA 02111
Internal Medicine (Infectious Disease)
800 WASHINGTON ST
BOSTON, MA 02111
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST
BOSTON, MA 02111
Psychiatry & Neurology (Psychiatry)
800 WASHINGTON ST
BOSTON, MA 02111
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST
BOSTON, MA 02111

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 John Herendeen's NPI number?

The NPI number for John Herendeen is 1104406834. It was assigned to this individual provider in the NPPES registry on April 8, 2021.

Where is John Herendeen located?

John Herendeen practices at 800 Washington St, Boston, MA 02111. The listed phone number is (617) 636-5000.

What is John Herendeen's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

When was this NPI record last updated?

The NPPES record for John Herendeen was last updated on June 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.