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S I NEUROLOGY & SLEEP MEDICINE LLC
NPI 1790875987
Psychiatry & Neurology - Neurology in Carbondale, IL

Active since October 16, 2006
2731 WEST MAIN STREET, SUITE A, CARBONDALE, IL 62901(618) 549-6378(618) 529-2347 Get Directions Write a Review

NPPES record last updated: January 31, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About S I Neurology & Sleep Medicine Llc NPPES

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

S I NEUROLOGY & SLEEP MEDICINE LLC (NPI 1790875987) is a healthcare organization registered as a neurology in Carbondale, Illinois and active in the NPI registry since October 2006. The organization maintains a secondary practice location in Herrin and lists Fakhre Alam, Md, as its authorized official.

NPPES Registry Identity

NPI1790875987
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameS I NEUROLOGY & SLEEP MEDICINE LLC
Location Address2731 WEST MAIN STREET, SUITE ACarbondale, IL 62901
Mailing AddressPo Box 489Carbondale, IL 62903-0489 · (618) 549-6378 · Fax (618) 529-2347
Phone(618) 549-6378
Fax(618) 529-2347
Organization SubpartNo
Authorized OfficialFakhre AlamMd · (618) 549-6378
Enumeration DateOctober 16, 2006
Last NPPES UpdateJanuary 31, 2024
NPPES CertifiedJanuary 31, 2024
✔ NPI 1790875987 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 · 036101704
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.
2731 WEST MAIN STREET, Carbondale, IL 62901
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Secondary Practice Location 1

Location 1400 Lincoln DrHerrin, IL 62948-3757 · Phone (618) 998-0696 · Fax (618) 998-0686

Other Identifiers 1

Medicaid036101704IL

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

S I Neurology & Sleep Medicine Llc 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 S I Neurology & Sleep Medicine LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Fakhre Alam, MD
Neurology
NPI 1427033828
2731 W MAIN ST SUITE A
Carbondale, IL 62901
(618) 549-6378
✔ 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 S I Neurology & Sleep Medicine LLC's NPI number?

The NPI number for S I Neurology & Sleep Medicine LLC is 1790875987. It was assigned to this organization in the NPPES registry on October 16, 2006.

Where is S I Neurology & Sleep Medicine LLC located?

S I Neurology & Sleep Medicine LLC is located at 2731 West Main Street Suite A, Carbondale, IL 62901. The listed phone number is (618) 549-6378.

What is S I Neurology & Sleep Medicine LLC's specialty?

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

Is S I Neurology & Sleep Medicine LLC enrolled in Medicare?

Yes. S I Neurology & Sleep Medicine LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through S I Neurology & Sleep Medicine LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to S I Neurology & Sleep Medicine 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does S I Neurology & Sleep Medicine LLC accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list S I Neurology & Sleep Medicine LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for S I Neurology & Sleep Medicine LLC was last updated on January 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.