James E. Ong, MD
Internal Medicine Physician · Anderson, IN
James E. Ong, MD is an internal medicine physician with a practice address in Anderson, Indiana, and NPI 1649289570, issued on Aug 7, 2006. Check the license (Indiana 01049051A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- James E. Ong
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01049051A IN
Self-reported in NPPES; status is on the state search - Practice location
- 4778 S Scatterfield RD, Anderson, IN 46013
- Phone
- (765) 646-6331
- Enumerated
- Aug 7, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (765) 641-2593
- Medicaid ID
- 200376770 IN
- Medicare enrollment
- Enrolled (PECOS I20050120000989); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 4778 S Scatterfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Carroll, DOEmergency Medicine Physician1114927373
- Rachelle Cary, NPAdult Health Nurse Practitioner1518221449
- Sarah Cooper, FNPFamily Nurse Practitioner1922187301
- Stephanie Goodpaster, FNPFamily Nurse Practitioner1326671835
- Kendra JanneyAcute Care Nurse Practitioner1568277671
- Heidi Johnson, MDInternal Medicine Physician1194876318
Verify James E. Ong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01049051ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Indiana University Health Ball Memorial Physicians IncMuncie, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James E. Ong among 2,109 internal medicine physician records in Indiana
James E. Ong, MD is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1997 · median 2005 among the 1,448 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in Anderson
They are 15 of the 1,325 NPPES records with a practice address in Anderson, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Anderson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Heidi Johnson, MDAnderson, IN 460131194876318
- Mohammad Sami Bakdash, M.D.Anderson, IN 460111104271790
- Wael Bakdash, M.D.Anderson, IN 460111275552481
- Mahmoud Hassuneh, MDAnderson, IN 460111811973530
- Thomas Hendrix, M.D.Anderson, IN 460111982870218
- Afia Naqvi, M.D.Anderson, IN 460111336120294
- Neelima Yalamanchili, M.D.Anderson, IN 460111407008758
- Yasir Ahamed, MDAnderson, IN 460161295963502
Common questions
What is James E. Ong, MD's NPI number?
James E. Ong, MD's National Provider Identifier (NPI) is 1649289570, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James E. Ong, MD located?
The NPPES record lists a practice address at 4778 S Scatterfield RD, Anderson, IN, 46013. Phone: (765) 646-6331. Providers update this record themselves, so call before visiting.
How can I verify James E. Ong, MD's license?
NPPES lists Indiana license number 01049051A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.