Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RONALD J COHEN MD
NPI 1487649265
Neurological Surgery in Baltimore, MD

Active since September 16, 2005
6565 N CHARLES ST, STE 408, BALTIMORE, MD 21204(410) 321-7360(410) 321-7361 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ronald J Cohen Md NPPES

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

RONALD J COHEN MD (NPI 1487649265) is an individual neurological surgery provider in Baltimore, Maryland, licensed in Maryland (D16353) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1487649265
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameRONALD J COHENCredential: MD
Location Address6565 N CHARLES ST, STE 408Baltimore, MD 21204-6800
Mailing Address3310 Fallstaff RdBaltimore, MD 21215-1723 · (410) 764-0906
Fax(410) 321-7361
Sole ProprietorNo
Enumeration DateSeptember 16, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1487649265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in MD · D16353
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.

6565 N CHARLES ST, Baltimore, MD 21204

Other Identifiers 3

Medicaid780221800MD
Other0C01RJMD · Bcbs
OtherR3550000MD · Blue Cross Blue Shield Fe

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.

Nurse Practitioner (Adult Health)
6565 N CHARLES ST, SUITE 512
TOWSON, MD 21204
Student in an Organized Health Care Education/Training Program
6565 N CHARLES ST
TOWSON, MD 21204
Nurse Practitioner (Adult Health)
6565 N CHARLES ST, SUITE 615
TOWSON, MD 21204
Audiologist
6565 N CHARLES ST, SUITE 601
BALTIMORE, MD 21204
Family Medicine
6565 N CHARLES ST, PPE SUITE 411
BALTIMORE, MD 21204
Surgery (Pediatric Surgery)
6565 N CHARLES ST, STE 305
BALTIMORE, MD 21204
Internal Medicine
6565 N CHARLES ST, STE 203
BALTIMORE, MD 21204
Internal Medicine
6565 N CHARLES ST, PPE 203
TOWSON, MD 21204

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 Ronald Cohen's NPI number?

The NPI number for Ronald Cohen is 1487649265. It was assigned to this individual provider in the NPPES registry on September 16, 2005.

Where is Ronald Cohen located?

Ronald Cohen practices at 6565 N Charles St Ste 408, Baltimore, MD 21204. The listed phone number is (410) 321-7360.

What is Ronald Cohen'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 Ronald Cohen was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.