Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael J. Rieder, M.D.

Vascular & Interventional Radiology Physician in Hamilton, NJ · enumerated 2005 · practices at Radiology Affiliates of Central New Jersey PC.

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

National Provider Identifier

1447256706

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Registry record

Entity type Individual (Type 1)

Name Michael J. Rieder

Credential M.D.

Sex Male

Practice address 2501 Kuser Rd, Hamilton, NJ, 08691

Phone (609) 585-8800

Fax (609) 585-1825

Enumeration date Jun 22, 2005

Last updated in NPPES Aug 24, 2012

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MA05625800 (NJ) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD039307E (PA) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License MA05625800 (NJ) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License MD039307E (PA) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License C1-0009674 (DE) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License C1-0009674 (DE) Secondary

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
01540554	Medicaid	PA	-
1447256706	Medicaid	DE	-
7345208	Medicaid	NJ	-

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

How do I verify Michael Rieder's NPI record?

Cross-check NPI 1447256706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447256706 active?

Yes, as of the latest NPPES snapshot, NPI 1447256706 is active (record last updated 2012-08-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-24.