Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ralph P Ierardi, MD

Vascular Surgery Physician in Winter Park, FL · enumerated 2006.

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

National Provider Identifier

1477648160

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Registry record

Entity type Individual (Type 1)

Name Ralph P Ierardi

Credential MD

Sex Male

Practice address 483 N Semoran Blvd Ste 102, Winter Park, FL, 32792

Phone (407) 645-1847

Fax (321) 274-0245

Enumeration date Oct 4, 2006

Last updated in NPPES Nov 13, 2024

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License C10008237 (DE) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License C10008237 (DE) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MA59847 (NJ) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License ME136693 (FL) 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
P12341700	Medicaid	MD	-
2083240	Other	NJ	AETNA
6925804	Medicaid	NJ	-
CA0000279	Other	NJ	AMERICHOICE
0965167000	Other	NJ	AMERIHEALTH/KEYSTONE/IBC

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 Ralph Ierardi's NPI record?

Cross-check NPI 1477648160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477648160 active?

Yes, as of the latest NPPES snapshot, NPI 1477648160 is active (record last updated 2024-11-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-13.