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Madhu J John, MD

Radiation Oncology Physician in Fresno, CA · enumerated 2006.

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

National Provider Identifier

1588639702

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Registry record

Entity type Individual (Type 1)
Name Madhu J John
Credential MD
Sex Male
Practice address 7130 N Millbrook Ave, #112, Fresno, CA, 93720
Phone (559) 450-5500
Fax (559) 450-5571
Enumeration date Feb 21, 2006
Last updated in NPPES Apr 22, 2010

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License A34579 (CA) 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
00A345790 Medicaid CA -
1588639702 Medicaid CA -

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 Madhu John?
The National Provider Identifier (NPI) for Madhu John is 1588639702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Madhu John practice?
The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-22.