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Southern Illinois Medical Specialists, LLC

Internal Medicine Physician in Sesser, IL · enumerated 2013 · authorized official Lee Bee, Ceo/Sole Member/Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1013351667

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Registry record

Entity type Organization (Type 2)
Legal business name Southern Illinois Medical Specialists, LLC
Practice address 107 W Franklin St, Sesser, IL, 62884
Phone (618) 625-2105
Fax (618) 625-2108
Enumeration date Apr 25, 2013
Last updated in NPPES Apr 25, 2013

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036.125672 (IL) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 034.009566 (OH) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 4273 (OK) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2012021377 (MO) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036.125672 (IL) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 034.009566 (OH) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4273 (OK) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2012021377 (MO) Secondary
207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036.125672 (IL) Secondary
207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036.125672 (IL) Secondary
208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 036.125672 (IL) Secondary

Authorized official

Name Lee Bee
Title Ceo/Sole Member/Manager
Phone (618) 625-2105

Other identifiers

Identifier Type State Issuer
036125672 Medicaid IL -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Southern Illinois Medical Specialists, LLC?
Southern Illinois Medical Specialists, LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-25.