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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SIEMON GARCIA-INGWERSON
NPI 1689543803
Peer Specialist in Modesto, CA

Active since November 04, 2025
800 SCENIC DR BLDG E, MODESTO, CA 95350(209) 558-4610 Get Directions Write a Review

NPPES record last updated: August 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 19, 2026, Nov 4, 2025 (2 updates tracked since 2025).

About Siemon Garcia-ingwerson NPPES

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

SIEMON GARCIA-INGWERSON (NPI 1689543803) is an individual peer specialist in Modesto, California, licensed in California (MPSS-VYAKQJ) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1689543803
Entity TypeIndividualMale
Primary Taxonomy175T00000X
Provider Legal NameSIEMON GARCIA-INGWERSON
Location Address800 SCENIC DR BLDG EModesto, CA 95350-6131
Mailing Address800 Scenic Dr Bldg EModesto, CA 95350-6131
Phone(209) 558-4610
Sole ProprietorNo
Enumeration DateNovember 4, 2025
Last NPPES UpdateAugust 19, 20262 updates tracked since enumeration
NPPES CertifiedAugust 19, 2026
✔ NPI 1689543803 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
License✔ Licensed in CA · MPSS-VYAKQJ
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.
800 SCENIC DR BLDG E, Modesto, CA 95350
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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.

JESICA YEPEZ
Specialist
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610
CHRISTOPHER PAUL GATLIN
Peer Specialist
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610
MRS. LYNDA CAMBRA
Adult Companion
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610
NANCY MIREYA FERNANDEZ NPI
Peer Specialist
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610
ERIN MAY
Peer Specialist
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610
COUNTY OF STANISLAUS
Community/Behavioral Health
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610
NATHAN WATKINS WOOLBRIGHT
Peer Specialist
800 SCENIC DR BLDG E
MODESTO, CA 95350
Stanislaus County (209) 558-4610

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 Siemon Garcia-ingwerson's NPI number?

The NPI number for Siemon Garcia-ingwerson is 1689543803. It was assigned to this individual provider in the NPPES registry on November 4, 2025.

Where is Siemon Garcia-ingwerson located?

Siemon Garcia-ingwerson practices at 800 Scenic Dr Bldg E, Modesto, CA 95350. The listed phone number is (209) 558-4610.

What is Siemon Garcia-ingwerson'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 Siemon Garcia-ingwerson was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.