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

Calvin James Gregg

Individual provider Behavior Analyst · NPI 1801542832

Calvin James Gregg is a Behavior Analyst in Costa Mesa, California. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

3186 Airway Ave Ste A
Costa Mesa, CA 92626-4650
Phone: (714) 327-0673
Fax: (714) 327-0673
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1801542832
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 28, 2022
Last updated in NPPESFebruary 28, 2022
Certification dateFebruary 28, 2022
Mailing address3186 Airway Ave Ste A, Costa Mesa, CA 92626-4650

Other providers in Costa Mesa