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ARIEL UPSON
NPI 1144949173
Peer Specialist in San Jose, CA

Active since August 23, 2022
425 E SANTA CLARA ST, SAN JOSE, CA 95113(669) 245-3429 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 24, 2025, Jun 11, 2025, Oct 26, 2023 and 1 more (4 updates tracked since 2022).

About Ariel Upson NPPES

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

ARIEL UPSON (NPI 1144949173) is an individual peer specialist in San Jose, California, licensed in California (MPSS-ZBTQFX) and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1144949173
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameARIEL UPSON
Location Address425 E SANTA CLARA STSan Jose, CA 95113-1936
Mailing Address425 E Santa Clara StSan Jose, CA 95113-1936 · (669) 245-3429
Phone(669) 245-3429
Sole ProprietorNo
Enumeration DateAugust 23, 2022
Last NPPES UpdateJune 24, 20254 updates tracked since enumeration
NPPES CertifiedJune 24, 2025
✔ NPI 1144949173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
License✔ Licensed in CA · MPSS-ZBTQFX
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedRehabilitation PractitionerTaxonomy 225400000X
425 E SANTA CLARA ST, San Jose, CA 95113
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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.

DR. MARIAM SYEDA-QUADRI DO
Psychiatry & Neurology (Psychiatry)
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (669) 245-3428
THUY T NGUYEN
Rehabilitation Practitioner
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (669) 245-3428
SHANE SAPUTRA
Registered Nurse
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (669) 245-3429
KHALEELAH DAWN COATES
Licensed Vocational Nurse
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (408) 343-9442
JOSEPHINE VALENZUELA
Rehabilitation Practitioner
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (669) 245-3428
MEGUMI SHIOMI
Social Worker
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (669) 245-3428
BENJAMIN MUNIZ
Rehabilitation Practitioner
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (408) 502-2935
TRAVIS ANDREW HUTCHINS RN
Registered Nurse (Psychiatric/Mental Health)
425 E SANTA CLARA ST
SAN JOSE, CA 95113
Santa Clara County (484) 523-1127

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 Ariel Upson's NPI number?

The NPI number for Ariel Upson is 1144949173. It was assigned to this individual provider in the NPPES registry on August 23, 2022.

Where is Ariel Upson located?

Ariel Upson practices at 425 E Santa Clara St, San Jose, CA 95113. The listed phone number is (669) 245-3429.

What is Ariel Upson's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Ariel Upson was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.