ION, LLC
NPI 1003166372
Electrodiagnostic Medicine in Walnut Creek, CA

Active since September 14, 2012
951 COUNTRY LANE, WALNUT CREEK, CA 94596(678) 977-6666 Get Directions Write a Review

NPPES record last updated: September 14, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ion, Llc NPPES

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

ION, LLC (NPI 1003166372) is a healthcare organization registered as an electrodiagnostic medicine in Walnut Creek, California and active in the NPI registry since September 2012. The organization lists Jonathan Block, Owner, as its authorized official.

NPPES Registry Identity

NPI1003166372
Entity TypeOrganization
Primary Taxonomy204R00000X
Legal Business NameION, LLC
Location Address951 COUNTRY LANEWalnut Creek, CA 94596-6143
Mailing Address951 Country LaneWalnut Creek, CA 94596-6143
Organization SubpartNo
Authorized OfficialJonathan BlockOwner · (678) 977-6666
Enumeration DateSeptember 14, 2012
NPI 1003166372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyElectrodiagnostic MedicineAllopathic & Osteopathic Physicians
Taxonomy Code204R00000X
Definition
Electrodiagnostic medicine is the medical subspecialty that applies neurophysiologic techniques to diagnose, evaluate, and treat patients with impairments of the neurologic, neuromuscular, and/or muscular systems. Qualified physicians are trained in performing electrophysiological testing and interpretation of the test data. They require knowledge in anatomy, physiology, kinesiology, histology, and pathology of the brain, spinal cord, autonomic nerves, cranial nerves, peripheral nerves, neuromuscular junction, and muscles. They must know clinical features and treatment of diseases of the central, peripheral, and autonomic nervous systems, as well as those of neuromuscular junction and muscle. Physicians also require special knowledge about electric signal processing, including waveform analysis, electronics and instrumentation, stimulation and recording equipment, and statistics.
951 COUNTRY LANE, Walnut Creek, CA 94596

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Ion, LLC's NPI number?

The NPI number for Ion, LLC is 1003166372. It was assigned to this organization in the NPPES registry on September 14, 2012.

Where is Ion, LLC located?

Ion, LLC is located at 951 Country Lane, Walnut Creek, CA 94596. The listed phone number is (678) 977-6666.

What is Ion, LLC's specialty?

The primary specialty registered for this NPI is Electrodiagnostic Medicine with taxonomy code 204R00000X.

When was this NPI record last updated?

The NPPES record for Ion, LLC was last updated on September 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.