KIMBERLY SIGUENZA-RAMOS
NPI 1851101497
Physician Assistant in Ontario, OR

Active since January 07, 2025PECOS Enrolled
840 SW 4TH AVE STE 105, ONTARIO, OR 97914(541) 881-2800 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, Jan 7, 2025 (2 updates tracked since 2025).

About Kimberly Siguenza-ramos NPPES

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

KIMBERLY SIGUENZA-RAMOS (NPI 1851101497) is an individual physician assistant in Ontario, Oregon, licensed in Oregon (PA230581) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1851101497
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKIMBERLY SIGUENZA-RAMOS
Location Address840 SW 4TH AVE STE 105Ontario, OR 97914-2638
Mailing Address840 Sw 4th Ave Ste 105Ontario, OR 97914-2638 · (541) 881-2800 · Fax (541) 881-2825
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 7, 2025
Last NPPES UpdateMay 11, 20262 updates tracked since enumeration
NPPES CertifiedMay 11, 2026
NPI 1851101497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses Licensed in OR · PA230581 Licensed in ID · 1781806
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
840 SW 4TH AVE STE 105, Ontario, OR 97914

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Kimberly Siguenza-ramos is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274003991
PECOS Enrollment IDI20260522002234
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 97914 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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

Nurse Practitioner (Pediatrics)
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Physician Assistant
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Clinic/Center (Federally Qualified Health Center (FQHC))
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Physician Assistant
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Pediatrics
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Family Medicine
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Physician Assistant
840 SW 4TH AVE STE 105
ONTARIO, OR 97914
Family Medicine
840 SW 4TH AVE STE 105
ONTARIO, OR 97914

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 Kimberly Siguenza-ramos's NPI number?

The NPI number for Kimberly Siguenza-ramos is 1851101497. It was assigned to this individual provider in the NPPES registry on January 7, 2025.

Where is Kimberly Siguenza-ramos located?

Kimberly Siguenza-ramos practices at 840 SW 4th Ave Ste 105, Ontario, OR 97914. The listed phone number is (541) 881-2800.

What is Kimberly Siguenza-ramos's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Kimberly Siguenza-ramos enrolled in Medicare?

Yes. Kimberly Siguenza-ramos is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kimberly Siguenza-ramos was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.