NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Asad Sheikh, M.D.

Interventional Cardiology Physician in Mchenry, IL · enumerated 2006 · practices at Centegra Health System.

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

National Provider Identifier

1588759815

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Asad Sheikh
Credential M.D.
Sex Male
Practice address 4309 W Medical Center Dr Ste A200, Mchenry, IL, 60050
Fax (815) 759-4931
Enumeration date Oct 3, 2006
Last updated in NPPES Aug 2, 2021

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 036-133388 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Asad Sheikh?
Asad Sheikh is registered in NPPES with the primary taxonomy of Interventional Cardiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-02.