NATALIE C THIES LCSW
NPI 1831739705
Social Worker - Clinical in Arcadia, CA

Q: What is Natalie Thies's NPI number?

The NPI number for Natalie Thies is 1831739705. It was assigned to this individual provider in the NPPES registry on January 8, 2020.

Q: What is Natalie Thies's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Natalie Thies was last updated on January 8, 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.

Active since January 08, 2020PECOS Enrolled

41 E FOOTHILL BLVD STE 102, ARCADIA, CA 91006(626) 701-4249(626) 737-6034 Get Directions Write a Review

NPPES record last updated: January 8, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Natalie C Thies Lcsw NPPES

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

NATALIE C THIES LCSW (NPI 1831739705) is an individual clinical provider in Arcadia, California, licensed in California (92911) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831739705

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameNATALIE C THIESCredential: LCSW

Location Address41 E FOOTHILL BLVD STE 102Arcadia, CA 91006-2361

Mailing Address41 E Foothill Blvd Ste 102Arcadia, CA 91006-2361 · (626) 701-4249 · Fax (626) 737-6034

Phone(626) 701-4249

Fax(626) 737-6034

Sole ProprietorYes

Enumeration DateJanuary 8, 2020

✔ NPI 1831739705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · 92911

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.

41 E FOOTHILL BLVD STE 102, Arcadia, CA 91006

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Other Identifiers 1

Other92911CA · Bbs

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Natalie C Thies 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 Reassignments

Medicare enrollment records show Natalie Thies reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Soultenders, Inc.

Same address

Clinical

41 E FOOTHILL BLVD, SUITE 102
Arcadia, CA 91006

Reassigned Medicare billing, California enrollment
273 clinicians in this Medicare group

NPI 1164617007 (626) 737-6034

Soultenders Psychological Services, Inc.

Same address

Clinical

41 E FOOTHILL BLVD STE 102
Arcadia, CA 91006

Reassigned Medicare billing, California enrollment
255 clinicians in this Medicare group

NPI 1235810722 (626) 701-4249

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 91006 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 $62.96 – $187.60

Typical copayment $0.00 (range $15.74 – $46.90)

Most-billed visit code NA

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

MISS MISHA ELDER LCSW

Social Worker (Clinical)