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Mr. John W Mcclean, M.D.

Medical Oncology Physician in Galesburg, IL · enumerated 2005.

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

National Provider Identifier

1548268204

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Registry record

Entity type Individual (Type 1)
Name Mr. John W Mcclean
Credential M.D.
Sex Male
Practice address 834 N Seminary St, Ste 502, Galesburg, IL, 61401
Phone (309) 343-2262
Fax (309) 343-2081
Enumeration date Jul 7, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 036059602 (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
04823538 Other IL BCBS GROUP #
036059602 Medicaid IL -
IL0103 Other IL JOHN DEERE PROV #
039664 Other IL HEALTH ALLIANCE PROV #
340017813 Other IL RR MEDICARE PROV #
693762 Other IL HEALTHLINK PROV #

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 John Mcclean?
The National Provider Identifier (NPI) for John Mcclean is 1548268204, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Mcclean practice?
The practice location on file with NPPES is in Galesburg, 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 2007-07-08.