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James E Ong, MD

Internal Medicine Physician in Anderson, IN · enumerated 2006.

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

National Provider Identifier

1649289570

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Registry record

Entity type Individual (Type 1)
Name James E Ong
Credential MD
Sex Male
Practice address 4778 S Scatterfield Rd, Anderson, IN, 46013
Phone (765) 646-6331
Fax (765) 641-2593
Enumeration date Aug 7, 2006
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01049051A (IN) 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
P00423216 Other IN RAILROAD INDIVIDUAL
200376770 Medicaid IN -
01049051B Other IN CSR
CK6957 Other IN RAILROAD GROUP

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 James Ong?
The National Provider Identifier (NPI) for James Ong is 1649289570, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Ong practice?
The practice location on file with NPPES is in Anderson, IN. 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 2023-03-07.