MISS DIAHANN M OVERALL
NPI 1407054927
Counselor - Mental Health in San Leandro, CA

Active since July 05, 2007
2500 FAIRMONT DR, SAN LEANDRO, CA 94578(510) 667-3000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Miss Diahann M Overall NPPES

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

MISS DIAHANN M OVERALL (NPI 1407054927) is an individual mental health provider in San Leandro, California and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1407054927
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMISS DIAHANN M OVERALL
Location Address2500 FAIRMONT DRSan Leandro, CA 94578-1006
Mailing Address12258 Terrace View LnWaterford, CA 95386-8901 · (209) 874-9478
Sole ProprietorYes
Enumeration DateJuly 5, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1407054927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
2500 FAIRMONT DR, San Leandro, CA 94578

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.

Social Worker (Clinical)
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Community Health Worker
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Social Worker (Clinical)
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Social Worker (Clinical)
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Student in an Organized Health Care Education/Training Program
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Social Worker (Clinical)
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Psychologist (Clinical)
2500 FAIRMONT DR
SAN LEANDRO, CA 94578
Counselor (School)
2500 FAIRMONT DR
SAN LEANDRO, CA 94578

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 Diahann Overall's NPI number?

The NPI number for Diahann Overall is 1407054927. It was assigned to this individual provider in the NPPES registry on July 5, 2007.

Where is Diahann Overall located?

Diahann Overall practices at 2500 Fairmont Dr, San Leandro, CA 94578. The listed phone number is (510) 667-3000.

What is Diahann Overall'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 Diahann Overall was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.