COMPREHENSIVE NEUROLOGICAL SCIENCES INC
NPI 1033499470
Neurological Surgery in Laguna Niguel, CA

Active since August 17, 2011
30131 TOWN CENTER DR STE 195, LAGUNA NIGUEL, CA 92677(714) 677-9463(714) 215-1555 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Comprehensive Neurological Sciences Inc NPPES

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

COMPREHENSIVE NEUROLOGICAL SCIENCES INC (NPI 1033499470) is a healthcare organization registered as a neurological surgery in Laguna Niguel, California and active in the NPI registry since August 2011. The organization lists William Gunter Loudon, President, as its authorized official.

NPPES Registry Identity

NPI1033499470
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameCOMPREHENSIVE NEUROLOGICAL SCIENCES INC
Location Address30131 TOWN CENTER DR STE 195Laguna Niguel, CA 92677-2040
Mailing Address30131 Town Center Dr Ste 195Laguna Niguel, CA 92677-2040 · (714) 677-9463 · Fax (949) 215-1555
Fax(714) 215-1555
Organization SubpartNo
Authorized OfficialWilliam Gunter LoudonPresident · (714) 677-9463
Enumeration DateAugust 17, 2011
Last NPPES UpdateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1033499470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in CA · A72588
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.
30131 TOWN CENTER DR STE 195, Laguna Niguel, CA 92677

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Comprehensive Neurological Sciences Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Comprehensive Neurological Sciences Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Neurosurgery
NPI 1437265816
30131 TOWN CENTER DR STE 195
Laguna Niguel, CA 92677
(714) 677-9463
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Comprehensive Neurological Sciences Inc's NPI number?

The NPI number for Comprehensive Neurological Sciences Inc is 1033499470. It was assigned to this organization in the NPPES registry on August 17, 2011.

Where is Comprehensive Neurological Sciences Inc located?

Comprehensive Neurological Sciences Inc is located at 30131 Town Center Dr Ste 195, Laguna Niguel, CA 92677. The listed phone number is (714) 677-9463.

What is Comprehensive Neurological Sciences Inc's specialty?

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

Is Comprehensive Neurological Sciences Inc enrolled in Medicare?

Yes. Comprehensive Neurological Sciences Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Comprehensive Neurological Sciences Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurosurgery) reassigns their Medicare billing to Comprehensive Neurological Sciences Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Comprehensive Neurological Sciences Inc was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.