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

Sean Hartnell

Individual provider Behavior Analyst · NPI 1952766685

Sean Hartnell is a Behavior Analyst in Encino, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015

Practice location Address checks out

16500 Ventura Blvd Ste 414
Encino, CA 91436-5050
Phone: (818) 788-1003
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence SP12297 (CA)

Record details

NPI number1952766685
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 22, 2015
Last updated in NPPESDecember 22, 2015
Mailing address1819 E 4th St Apt 7, Long Beach, CA 90802-3805

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