Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Robert Ashton, M.D.

Anesthesiology Physician in Murphysboro, IL · enumerated 2005.

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

National Provider Identifier

1790777555

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Robert Ashton

Credential M.D.

Sex Male

Practice address 2 S Hospital Dr, Murphysboro, IL, 62966

Phone (618) 684-3156

Fax (618) 529-0529

Enumeration date Aug 18, 2005

Last updated in NPPES May 14, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036082958 (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
036082958	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

Where does Jonathan Ashton practice?

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

What is the NPI number for Jonathan Ashton?

The National Provider Identifier (NPI) for Jonathan Ashton is 1790777555, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-14.