Individual
DR. DONALD O TESSMER
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
PSY.D.
Contact information
Practice address
10436 SANTA MONICA BLVD, 3005, LOS ANGELES, CA 90025-6933
(310) 393-2626
Mailing address
4640 GLENCOE AVE APT 5, MARINA DEL REY, CA 90292-6388
(310) 827-4307
Taxonomy
Speciality
Code
Description
License number
State
103T00000X
Psychologist
LEP
CA
103TS0200X
School Psychologist
Primary
LEP 1817
CA
Other
Enumeration date
04/26/2007
Last updated
09/11/2025
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