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Active NPI 1962402636 Individual Practitioner Male Practitioner

Dr. Daniel Jerome Harrison , MD

Neurological Surgery • Hinsdale, IL

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Harrison, MD is a registered healthcare professional specializing in Neurological Surgery in Hinsdale, IL. Practice services are available at 20 E OGDEN AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

20 E Ogden Ave

Hinsdale, IL 605213543

Telephone 6306551229
Fax 6306550185
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Hinsdale, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 30.5 Yrs
State Avg: 26.9 Yrs
Regional Practice Density
4 Specialists

Practicing in Hinsdale, IL (397 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
Dr. Stanley Fronczak , MD

Neurological Surgery

NPI 1679573356

Doctor of Medicine (M.D.)

Dr. Robert Kazan , MD

Neurological Surgery

NPI 1881694552

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 20 E OGDEN AVE, HINSDALE, IL 605213543 (Tel: 6306551229)

📍
Updated Business Mailing Address July 09, 2007

Registered at 20 E OGDEN AVE, HINSDALE, IL 605213543 (Tel: 6306551229)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as DANIEL HARRISON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Neurological Surgery

🟢
Initial NPI Registration & Enumeration July 26, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1962402636
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 26, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

20 E Ogden Ave

Hinsdale, IL 605213543

Phone: 6306551229

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.