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SARAH WESTON
NPI 1659243020
Psychologist - Clinical in Upland, CA

Active since September 23, 2025PECOS Enrolled
333 E ARROW HWY UNIT 1801, UPLAND, CA 91785(909) 833-8833 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sarah Weston NPPES

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

SARAH WESTON (NPI 1659243020) is an individual clinical provider in Upland, California, licensed in California (36186) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1659243020
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameSARAH WESTON
Location Address333 E ARROW HWY UNIT 1801Upland, CA 91785-7072
Mailing Address333 E Arrow Hwy Unit 1801Upland, CA 91785-7072 · (909) 833-8833
Phone(909) 833-8833
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 23, 2025
Last NPPES UpdateJanuary 16, 2026
NPPES CertifiedJanuary 16, 2026
✔ NPI 1659243020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 36186
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
333 E ARROW HWY UNIT 1801, Upland, CA 91785
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sarah Weston is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8628562220
PECOS Enrollment IDI20251211000427
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91785 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Sarah Weston's NPI number?

The NPI number for Sarah Weston is 1659243020. It was assigned to this individual provider in the NPPES registry on September 23, 2025.

Where is Sarah Weston located?

Sarah Weston practices at 333 E Arrow Hwy Unit 1801, Upland, CA 91785. The listed phone number is (909) 833-8833.

What is Sarah Weston's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Sarah Weston enrolled in Medicare?

Yes. Sarah Weston is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sarah Weston was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.