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JOSEPH OSULLIVAN-TREVENA
NPI 1861110983
Counselor - Mental Health in San Leandro, CA

Active since August 15, 2022
3081 TEAGARDEN ST, SAN LEANDRO, CA 94577(510) 347-4620 Get Directions Write a Review

NPPES record last updated: August 15, 2022. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Joseph Osullivan-trevena NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSEPH OSULLIVAN-TREVENA (NPI 1861110983) is an individual mental health provider in San Leandro, California and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1861110983
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameJOSEPH OSULLIVAN-TREVENA
Location Address3081 TEAGARDEN STSan Leandro, CA 94577-5720
Mailing Address101 Mc Lellan Dr Apt 3024South San Francisco, CA 94080-7526 · (707) 236-2791
Phone(510) 347-4620
Sole ProprietorYes
Enumeration DateAugust 15, 2022
NPPES CertifiedAugust 15, 2022
✔ NPI 1861110983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
3081 TEAGARDEN ST, San Leandro, CA 94577
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEVONNA JACOBS
Counselor
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
MOLLY RUSSO
Counselor (Mental Health)
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
LEILANI HART
Student in an Organized Health Care Education/Training Program
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
MS. BRITTANY SCHNEBLY
Psychologist (School)
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
VICTOR AVALOS
Counselor (Mental Health)
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
MRS. EMMA RUTH CARTER-ALEXANDER
Student in an Organized Health Care Education/Training Program
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
MAISHA DOMINIQUE TAWASHA
Student in an Organized Health Care Education/Training Program
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620
DAVIS STREET COMMUNITY CENTER
Community/Behavioral Health
3081 TEAGARDEN ST
SAN LEANDRO, CA 94577
Alameda County (510) 347-4620

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Osullivan-trevena's NPI number?

The NPI number for Joseph Osullivan-trevena is 1861110983. It was assigned to this individual provider in the NPPES registry on August 15, 2022.

Where is Joseph Osullivan-trevena located?

Joseph Osullivan-trevena practices at 3081 Teagarden St, San Leandro, CA 94577. The listed phone number is (510) 347-4620.

What is Joseph Osullivan-trevena's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Joseph Osullivan-trevena was last updated on August 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.