Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Michael Giordano, NP

Nurse Practitioner in Whittier, CA · enumerated 2006.

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

National Provider Identifier

1043262611

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Registry record

Entity type Individual (Type 1)

Name Steven Michael Giordano

Credential NP

Sex Male

Practice address 9080 Colima Rd, Whittier, CA, 90605

Phone (562) 907-1565

Fax (562) 907-1585

Enumeration date May 16, 2006

Last updated in NPPES May 28, 2008

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16252 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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 Steven Giordano?

Steven Giordano is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Ahmc Whittier Hospital Medical General Acute Care Hospital · Whittier, CA NPI 1023000569 Glenview Pathology Medical Group Inc Anatomic Pathology & Clinical Pathology Physician · Whittier, CA NPI 1700848835 Deming Chau Anesthesiology Physician · Whittier, CA NPI 1750345864 Wei-Lee Hu Anesthesiology Physician · Whittier, CA NPI 1508821554 Whittier Radiolocal Associates, Inc Diagnostic Radiology Physician · Whittier, CA NPI 1457300493 East Valley Emergency Medical Associates, Inc Emergency Medicine Physician · Whittier, CA NPI 1346287430 Harold Sintov Emergency Medicine Physician · Whittier, CA NPI 1255378147 Adrian Crisan Emergency Medicine Physician · Whittier, CA NPI 1023056918

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.