Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Issa Abedmahmoud, MD

Endocrinology, Diabetes & Metabolism Physician in Herrin, IL · enumerated 2005.

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

National Provider Identifier

1528042975

Verified

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Registry record

Entity type Individual (Type 1)

Name Issa Abedmahmoud

Credential MD

Sex Male

Practice address Herrin, IL, 62948

Phone (618) 988-1877

Fax (618) 988-8578

Enumeration date Nov 30, 2005

Last updated in NPPES Nov 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 036097793 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
416686	Other	-	HEATHLINK
59806	Other	-	GHP ACCESS
036097793	Medicaid	IL	-
10023061	Other	-	BCBS IL
050625	Other	-	HEATLH ALLIANCE

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

Where does Issa Abedmahmoud practice?

The practice location on file with NPPES is in Herrin, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Issa Abedmahmoud?

The National Provider Identifier (NPI) for Issa Abedmahmoud is 1528042975, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-18.