NPI Portal NPI Lookup & Verification

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

Dr. Jeffrey Brent Kessler, M.D.

Family Medicine Physician in Salem, IL · enumerated 2005.

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

National Provider Identifier

1720076300

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey Brent Kessler
Credential M.D.
Sex Male
Practice address Salem, IL, 62881
Phone (618) 740-0341
Fax (618) 740-0343
Enumeration date Oct 7, 2005
Last updated in NPPES Jan 3, 2008

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians 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.

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Frequently asked questions

What is the NPI number for Jeffrey Kessler?
The National Provider Identifier (NPI) for Jeffrey Kessler is 1720076300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jeffrey Kessler practice?
The practice location on file with NPPES is in Salem, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-03.