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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Scott Hardy, M.D., M.P.H.

Medical Toxicology (Emergency Medicine) Physician in Santa Ana, CA · enumerated 2007.

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

National Provider Identifier

1053468975

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Registry record

Entity type Individual (Type 1)
Name Scott Hardy
Credential M.D., M.P.H.
Sex Male
Practice address Santa Ana, CA, 92706
Phone (714) 648-0335
Enumeration date Jan 4, 2007
Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207PT0002X Medical Toxicology (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License G059180 (CA) Primary
2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians · License G059180 (CA) Secondary
2083T0002X Medical Toxicology (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License G059180 (CA) Secondary
2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License G059180 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Scott Hardy practice?
The practice location on file with NPPES is in Santa Ana, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Scott Hardy?
The National Provider Identifier (NPI) for Scott Hardy is 1053468975, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.