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KELSEY PAPADATOS LCSW
NPI 1730763996
Social Worker - Clinical in Hillsboro, OR

Active since May 12, 2021PECOS Enrolled
3400 NE JOHN OLSEN AVE STE 200, HILLSBORO, OR 97124(503) 345-9695 Get Directions Write a Review

NPPES record last updated: February 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kelsey Papadatos Lcsw NPPES

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

KELSEY PAPADATOS LCSW (NPI 1730763996) is an individual clinical provider in Hillsboro, Oregon and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730763996
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKELSEY PAPADATOSCredential: LCSW
Location Address3400 NE JOHN OLSEN AVE STE 200Hillsboro, OR 97124-5817
Mailing Address2000 Ne 42nd Ave Ste DPortland, OR 97213-1359 · (503) 345-9695
Phone(503) 345-9695
Sole ProprietorNo
Enumeration DateMay 12, 2021
Last NPPES UpdateFebruary 21, 2026
NPPES CertifiedFebruary 21, 2026
✔ NPI 1730763996 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.
3400 NE JOHN OLSEN AVE STE 200, Hillsboro, OR 97124
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kelsey Papadatos Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Kelsey Papadatos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Barbara Majors LLC
14 mi
Adult Mental Health
2115 SE ADAMS ST STE B
Milwaukie, OR 97222
  • Reassigned Medicare billing, Oregon enrollment
  • 12 clinicians in this Medicare group
NPI 1104323245 (503) 659-3480

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 97124 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 $58.99 – $176.88
Typical copayment $0.00 (range $14.74 – $44.22)
Most-billed visit code NA
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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 6

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

JENNIE FREIMOELLER LPC
Counselor (Mental Health)
3400 NE JOHN OLSEN AVE STE 200
HILLSBORO, OR 97124
Washington County (503) 208-6748
AMANDA ELIZABETH IRWIN
Social Worker (Clinical)
3400 NE JOHN OLSEN AVE STE 200
HILLSBORO, OR 97124
Washington County (971) 202-0030
LITTLE CONNECTIONS CHILD & FAMILY THERAPY
Social Worker (Clinical)
3400 NE JOHN OLSEN AVE STE 200
HILLSBORO, OR 97124
Washington County (503) 451-3258
KELSEY PAPADATOS COUNSELING LLC
Clinic/Center (Adult Mental Health)
3400 NE JOHN OLSEN AVE STE 200
HILLSBORO, OR 97124
Washington County (503) 345-9695
MILKA KINZEL ENGELKE
Counselor (Mental Health)
3400 NE JOHN OLSEN AVE STE 200
HILLSBORO, OR 97124
Washington County (971) 202-0030
JEN NISLEY COUNSELING AND CONSULTING
Marriage & Family Therapist
3400 NE JOHN OLSEN AVE STE 200
HILLSBORO, OR 97124
Washington County (503) 735-5265

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 Kelsey Papadatos's NPI number?

The NPI number for Kelsey Papadatos is 1730763996. It was assigned to this individual provider in the NPPES registry on May 12, 2021.

Where is Kelsey Papadatos located?

Kelsey Papadatos practices at 3400 NE John Olsen Ave Ste 200, Hillsboro, OR 97124. The listed phone number is (503) 345-9695.

What is Kelsey Papadatos's specialty?

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

Is Kelsey Papadatos enrolled in Medicare?

Yes. Kelsey Papadatos is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kelsey Papadatos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kelsey Papadatos reassigns Medicare benefits to Barbara Majors LLC (Milwaukie, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kelsey Papadatos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kelsey Papadatos accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan list Kelsey Papadatos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kelsey Papadatos was last updated on February 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.