NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugene - Hardin, M.D.

Internal Medicine Physician in Carson, CA · enumerated 2006.

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

National Provider Identifier

1366479123

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Eugene - Hardin
Credential M.D.
Sex Male
Practice address 357 E Carson St, 102, Carson, CA, 90745
Phone (310) 518-2737
Fax (310) 518-2060
Enumeration date Jun 27, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A32643 (CA) Primary
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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Eugene Hardin practice?
The practice location on file with NPPES is in Carson, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eugene Hardin?
The National Provider Identifier (NPI) for Eugene Hardin is 1366479123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.