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

MR. DANIEL JEROME HARRISON MD
NPI 1962402636
Neurological Surgery in Hinsdale, IL

Active since July 26, 2005
20 E OGDEN AVE, HINSDALE, IL 60521(630) 655-1229(630) 655-0185 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Daniel Jerome Harrison Md NPPES

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

MR. DANIEL JEROME HARRISON MD (NPI 1962402636) is an individual neurological surgery provider in Hinsdale, Illinois and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1962402636
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameMR. DANIEL JEROME HARRISONCredential: MD
Location Address20 E OGDEN AVEHinsdale, IL 60521-3543
Mailing Address20 E Ogden AveHinsdale, IL 60521-3543 · (630) 655-1229 · Fax (630) 655-0185
Fax(630) 655-0185
Sole ProprietorNo
Enumeration DateJuly 26, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1962402636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
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.
20 E OGDEN AVE, Hinsdale, IL 60521

Other Providers at the Same Location NPPES 5

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

Specialist
20 E OGDEN AVE
HINSDALE, IL 60521
Psychiatry & Neurology (Neurology)
20 E OGDEN AVE
HINSDALE, IL 60521
Surgery (Surgery of the Hand)
20 E OGDEN AVE
HINSDALE, IL 60521
Psychiatry & Neurology (Neurology)
20 E OGDEN AVE
HINSDALE, IL 60521
Neurological Surgery
20 E OGDEN AVE
HINSDALE, IL 60521

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 Daniel Harrison's NPI number?

The NPI number for Daniel Harrison is 1962402636. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Daniel Harrison located?

Daniel Harrison practices at 20 E Ogden Ave, Hinsdale, IL 60521. The listed phone number is (630) 655-1229.

What is Daniel Harrison'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 Daniel Harrison was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.