Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James L Hardeman, MD

Individual provider Internal Medicine Physician · NPI 1043399017

James L Hardeman, MD is an Internal Medicine Physician in Fullerton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

220 Laguna Rd Ste 2
Fullerton, CA 92835-2523
Phone: (714) 446-7454
Fax: (714) 879-1049
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence C38943 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence C38943 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence C38943 (CA)

Record details

NPI number1043399017
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2006
Last updated in NPPESAugust 18, 2017
Mailing address220 Laguna Rd, Suite 2, Fullerton, CA 92835-2523

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