ADVANCED NEUROLOGY & SLEEP CLINIC LLC
NPI 1407196256
Psychiatry & Neurology - Neurology in Elgin, IL

Q: What is Advanced Neurology & Sleep Clinic LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since February 14, 2013

40 N AIRLITE ST STE 4, ELGIN, IL 60123(847) 628-9977(847) 628-9955 Get Directions Write a Review

NPPES record last updated: November 28, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Advanced Neurology & Sleep Clinic Llc NPPES

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

ADVANCED NEUROLOGY & SLEEP CLINIC LLC (NPI 1407196256) is a healthcare organization registered as a neurology in Elgin, Illinois and active in the NPI registry since February 2013. The organization lists Syed M Munzir, President, as its authorized official.

NPPES Registry Identity

NPI1407196256

Entity TypeOrganization

Primary Taxonomy2084N0400X

Legal Business NameADVANCED NEUROLOGY & SLEEP CLINIC LLC

Location Address40 N AIRLITE ST STE 4Elgin, IL 60123-4965

Mailing Address35 Willow Bay DrSouth Barrington, IL 60010-7116

Phone(847) 628-9977

Fax(847) 628-9955

Organization SubpartNo

Authorized OfficialSyed M MunzirPresident · (847) 628-9977

Enumeration DateFebruary 14, 2013

Last NPPES UpdateNovember 28, 2017

✔ NPI 1407196256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in IL · 036-108636

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

40 N AIRLITE ST STE 4, Elgin, IL 60123

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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Advanced Neurology & Sleep Clinic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Advanced Neurology & Sleep Clinic LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Syed Munzir, MD

Neurology

NPI 1255356762

40 N AIRLITE ST STE 4
Elgin, IL 60123

(847) 628-9977

✔ PECOS✔ Accepts MedicareSame address

Pradip Sethi, MD

Neurology

NPI 1013009653

40 NORTH AIRLITE ST SUITE 2
Elgin, IL 60123

(847) 695-0985

✔ 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 Advanced Neurology & Sleep Clinic LLC's NPI number?

The NPI number for Advanced Neurology & Sleep Clinic LLC is 1407196256. It was assigned to this organization in the NPPES registry on February 14, 2013.

Where is Advanced Neurology & Sleep Clinic LLC located?

Advanced Neurology & Sleep Clinic LLC is located at 40 N Airlite St Ste 4, Elgin, IL 60123. The listed phone number is (847) 628-9977.

What is Advanced Neurology & Sleep Clinic LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Advanced Neurology & Sleep Clinic LLC enrolled in Medicare?

Yes. Advanced Neurology & Sleep Clinic LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Neurology & Sleep Clinic LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Neurology, reassign their Medicare billing to Advanced Neurology & Sleep Clinic LLC. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Advanced Neurology & Sleep Clinic LLC was last updated on November 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.