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

Clifford Richard Hallum, DC

Individual provider Chiropractor · NPI 1487839346

Clifford Richard Hallum, DC is registered under Chiropractic in Fullerton, California. Graduated from Los Angeles College of Chiropractic in 1988, 38 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
38
Trained at
Los Angeles College of Chiropractic
Licensed in
CA
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

301 N Raymond Ave
Fullerton, CA 92831-3822 Not confirmed with CMS for 14 years — call before visiting
Phone: (714) 525-8767
Fax: (714) 525-8795
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC19815 (CA)

Record details

NPI number1487839346
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJanuary 9, 2008
Last updated in NPPESFebruary 15, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLOS ANGELES COLLEGE OF CHIROPRACTIC
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients16
Services billed 77 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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