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MS. DIANA DAWN DENNISTON
NPI 1295862472
Counselor - Mental Health in San Jose, CA

Active since February 27, 2007
96 SO 14TH ST, LITTERAL HOUSE, SAN JOSE, CA 95112(408) 998-3293(408) 998-0749 Get Directions Write a Review

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

About Ms. Diana Dawn Denniston NPPES

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

MS. DIANA DAWN DENNISTON (NPI 1295862472) is an individual mental health provider in San Jose, California and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1295862472
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. DIANA DAWN DENNISTON
Location Address96 SO 14TH ST, LITTERAL HOUSESan Jose, CA 95112-2015
Mailing Address2001 The Alameda, Alliance For Community CareSan Jose, CA 95126-1136 · (408) 261-7777 · Fax (408) 254-9960
Phone(408) 998-3293
Fax(408) 998-0749
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1295862472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
96 SO 14TH ST, San Jose, CA 95112
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Other Providers at the Same Location NPPES 7

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

MR. HENRY HINDOLO LANSANA
Counselor (Mental Health)
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293
MS. YAN LIANG MA
Counselor (Mental Health)
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293
MS. AMELIA ANN FYSTROM
Case Manager/Care Coordinator
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293
MS. MELINDA ROSE LOREDO
Case Manager/Care Coordinator
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293
MS. PEARL ROBINSON
Counselor (Mental Health)
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293
MS. VALERIE VOLTAIRE
Counselor (Mental Health)
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293
MS. DELEECE ROCHELE BROWN
Counselor (Mental Health)
96 SO 14TH ST, LITTERAL HOUSE
SAN JOSE, CA 95112
Santa Clara County (408) 998-3293

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 Diana Denniston's NPI number?

The NPI number for Diana Denniston is 1295862472. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Diana Denniston located?

Diana Denniston practices at 96 So 14th St Litteral House, San Jose, CA 95112. The listed phone number is (408) 998-3293.

What is Diana Denniston'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 Diana Denniston 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.