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

Mark and Barbara Sullivan Psychotherapy Inc

Organization Community/Behavioral Health Agency · NPI 1508298035

Mark and Barbara Sullivan Psychotherapy Inc is a Community/Behavioral Health Agency in Berkeley, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2635 Russell St
Berkeley, CA 94705-2131
Phone: (510) 540-0548
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence LCSW 3295 (CA)

Record details

NPI number1508298035
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Barbara Sullivan — Vice-President · (510) 258-3068
NPI enumeratedAugust 7, 2013
Last updated in NPPESAugust 7, 2013
Mailing address2635 Russell St, Berkeley, CA 94705-2131

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