LORI RUSSELL-SIEMER LLC
NPI 1588286504
Social Worker - Clinical in Arlington, TX

Q: What is Lori Russell-Siemer LLC's NPI number?

The NPI number for Lori Russell-Siemer LLC is 1588286504. It was assigned to this organization in the NPPES registry on May 13, 2020.

Q: What is Lori Russell-Siemer LLC's specialty?

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

Active since May 13, 2020

1703 PEYCO DR N STE L, ARLINGTON, TX 76001(817) 854-4991 Get Directions Write a Review

NPPES record last updated: May 13, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Lori Russell-siemer Llc NPPES

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

LORI RUSSELL-SIEMER LLC (NPI 1588286504) is a healthcare organization registered as a clinical in Arlington, Texas and active in the NPI registry since May 2020. The organization lists Lori Russell-siemer, Owner, as its authorized official.

NPPES Registry Identity

NPI1588286504

Entity TypeOrganization

Primary Taxonomy1041C0700X

Legal Business NameLORI RUSSELL-SIEMER LLC

Location Address1703 PEYCO DR N STE LArlington, TX 76001-6701

Mailing Address1930 Santa Anna DrArlington, TX 76001-5611 · (817) 706-1728

Phone(817) 854-4991

Organization SubpartNo

Authorized OfficialLori Russell-siemerOwner · (817) 706-1728

Enumeration DateMay 13, 2020

NPPES CertifiedMay 13, 2020

✔ NPI 1588286504 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.

1703 PEYCO DR N STE L, Arlington, TX 76001

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lori Russell-siemer Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Lori Russell-Siemer LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Lori Russell-Siemer, LCSW

Clinical Social Worker

NPI 1609349489

1703 PEYCO DR N STE L
Arlington, TX 76001

(817) 854-4991

✔ PECOS✔ Accepts MedicareSame address

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

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 Lori Russell-Siemer LLC's NPI number?

The NPI number for Lori Russell-Siemer LLC is 1588286504. It was assigned to this organization in the NPPES registry on May 13, 2020.

Where is Lori Russell-Siemer LLC located?

Lori Russell-Siemer LLC is located at 1703 Peyco Dr N Ste L, Arlington, TX 76001. The listed phone number is (817) 854-4991.

What is Lori Russell-Siemer LLC's specialty?

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

Is Lori Russell-Siemer LLC enrolled in Medicare?

Yes. Lori Russell-Siemer LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lori Russell-Siemer LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Lori Russell-Siemer LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Lori Russell-Siemer LLC accept?

Health plans from Blue Cross and Blue Shield of Texas list Lori Russell-Siemer LLC 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 Lori Russell-Siemer LLC was last updated on May 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.