Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ramon G Halum, MD

Vascular & Interventional Radiology Physician in Greenwood, IN · enumerated 2006 · practices at Central Indiana Vascular Care, LLC..

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

National Provider Identifier

1902844053

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Registry record

Entity type Individual (Type 1)

Name Dr. Ramon G Halum

Credential MD

Sex Male

Practice address 853 N Emerson Ave Ste F, Greenwood, IN, 46143

Phone (317) 868-7979

Fax (317) 743-4070

Enumeration date Jun 2, 2006

Last updated in NPPES Jul 28, 2023

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 01060707 (IN) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 01060707 (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
P00275384	Other	IN	RAILROAD MEDICARE
200527080	Medicaid	IN	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ramon Halum?

Ramon Halum is registered in NPPES with the primary taxonomy of Vascular & Interventional Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Central Indiana Vascular Care, LLC. Vascular & Interventional Radiology Physician · Greenwood, IN NPI 1659984870

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-28.