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SIH MEDICAL GROUP
NPI 1770656837
Internal Medicine in Carbondale, IL

Active since November 16, 2006CLIA 14D2084236 · Waiver
1239 E MAIN ST, CARBONDALE, IL 62901(618) 457-5200(618) 549-5128 Get Directions Write a Review

NPPES record last updated: January 7, 2025. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Jan 7, 2025, Sep 4, 2024, May 24, 2018 (3 updates tracked since 2018).

About Sih Medical Group NPPES

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

SIH MEDICAL GROUP (NPI 1770656837) is a healthcare organization registered as an internal medicine in Carbondale, Illinois and active in the NPI registry since November 2006. The organization holds a CLIA Waiver certificate valid through September 18, 2028 and lists Warren P Ladner, Senior Vp Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1770656837
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSOUTHERN ILLINOIS MEDICAL SERVICES, NFP
Location Address1239 E MAIN STCarbondale, IL 62901
Mailing AddressPo Box 3988Carbondale, IL 62902-3988 · (618) 457-5200
Phone(618) 457-5200
Fax(618) 549-5128
Organization SubpartYesParent: Southern Illinois Hospital Services
Authorized OfficialWarren P LadnerSenior Vp Chief Financial Officer · (618) 457-5200
Enumeration DateNovember 16, 2006
Last NPPES UpdateJanuary 7, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2025
✔ NPI 1770656837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1239 E MAIN ST, Carbondale, IL 62901
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Other Names 1

Doing Business AsSih Medical Group

Other Identifiers 1

Other3932056IL · Bcbs

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 14D2084236

Sih Medical Group Dermatology & Plastic Surgery · Carbondale, IL
Active · expires Sep 18, 2028
CLIA Number14D2084236
Laboratory TypePhysician Office
Certificate Effective DateSeptember 19, 2026
Certificate Expiration DateSeptember 18, 2028
Laboratory DirectorKelli N. Webb
Laboratory Phone(618) 351-9140
Laboratory LocationSih Medical Group Dermatology & Plastic Surgery1400 Financial Park, Carbondale, IL 62901
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEATHER LEIGH JULIAN
Registered Nurse (Continuing Education/Staff Development)
1239 E MAIN ST
CARBONDALE, IL 62901
Jackson County (618) 457-5200
DR. ELIZABETH A BOWEN RN, ACCNS-AG
Clinical Nurse Specialist
1239 E MAIN ST
CARBONDALE, IL 62901
Jackson County (618) 457-5200

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 Southern Illinois Medical Services, Nfp's NPI number?

The NPI number for Southern Illinois Medical Services, Nfp is 1770656837. It was assigned to this organization in the NPPES registry on November 16, 2006. The provider is doing business as Sih Medical Group.

Where is Southern Illinois Medical Services, Nfp located?

Southern Illinois Medical Services, Nfp is located at 1239 E Main St, Carbondale, IL 62901. The listed phone number is (618) 457-5200.

What is Southern Illinois Medical Services, Nfp's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Southern Illinois Medical Services, Nfp hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2084236) is associated with this NPI, valid through September 18, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Southern Illinois Medical Services, Nfp was last updated on January 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.