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

Dr. Joseph A Lantz, PSYD

Individual provider Clinical Neuropsychologist · NPI 1154401479

Dr. Joseph A Lantz, PSYD is a Clinical Psychologist in Whittier, California. Qualified in 1987, 39 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
39
Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

13215 Penn St Ste 402
Whittier, CA 90602-1722
Phone: (562) 945-2233
Show map & directions

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

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X · Licence PSY 11954 (CA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PSY 11954 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY 11954 (CA)

Record details

NPI number1154401479
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 17, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address13215 Penn St, Suite 402, Whittier, CA 90602-1722

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare