ALEXANDRA MARTINEZ
NPI 1518480623
Social Worker - Clinical in Ontario, OR

Q: What is Alexandra Martinez's NPI number?

The NPI number for Alexandra Martinez is 1518480623. It was assigned to this individual provider in the NPPES registry on July 20, 2017. The provider is also known as Alexandra Knoblock.

Q: What is Alexandra Martinez's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Active since July 20, 2017PECOS EnrolledAccepts Medicare Assignment

702 SUNSET DR, ONTARIO, OR 97914(541) 889-9167(541) 889-7873 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 21, 2025, Dec 20, 2024, Jul 20, 2017 (3 updates tracked since 2017).

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About Alexandra Martinez NPPES

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

ALEXANDRA MARTINEZ (NPI 1518480623) is an individual clinical provider in Ontario, Oregon and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1518480623

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameALEXANDRA MARTINEZ

Location Address702 SUNSET DROntario, OR 97914-3121

Mailing Address702 Sunset DrOntario, OR 97914-3121 · (541) 889-9167

Phone(541) 889-9167

Fax(541) 889-7873

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateJuly 20, 2017

Last NPPES UpdateNovember 21, 20253 updates tracked since enumeration

NPPES CertifiedNovember 21, 2025

✔ NPI 1518480623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

702 SUNSET DR, Ontario, OR 97914

Open in Google Maps ↗

Other Names 1

Former Name (1)Alexandra Knoblock

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Molina Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexandra Martinez is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830626183

PECOS Enrollment IDI20241226002812

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.

Medicare Billing Reassignment

Medicare enrollment records show Alexandra Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lifeways, Inc

Same address

Community/Behavioral Health

702 SUNSET DR
Ontario, OR 97914

Reassigned Medicare billing, Oregon enrollment
30 clinicians in this Medicare group

NPI 1568558955 (541) 889-9167

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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

$0.00 typical visit price

range $54.96 – $166.64

Typical copayment $0.00 (range $13.74 – $41.66)

Most-billed visit code NA

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 20

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

MIRNA SUGEY RETANA PEREZ

Case Manager/Care Coordinator