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

Dr. Jeffrey J McCullough, DMD, MS

Individual provider Periodontics · NPI 1497179253

Dr. Jeffrey J McCullough, DMD, MS is a Periodontics in Los Alamitos, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2014
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

4281 Katella Ave Ste 112
Los Alamitos, CA 90720
Phone: (714) 484-8700
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 62289 (CA)

Record details

NPI number1497179253
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , MS
Sole proprietorYes
NPI enumeratedFebruary 13, 2014
Last updated in NPPESJune 10, 2018

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