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LAUREN THALIA HOLLANDER JD, LICSW
NPI 1417406547
Social Worker - Clinical in Northampton, MA

Active since September 30, 2016Opted out of Medicare · through Nov 8, 2026
351 PLEASANT ST # 34, NORTHAMPTON, MA 01060(413) 586-2300 Get Directions Write a Review

NPPES record last updated: November 8, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 8, 2022, Sep 30, 2016 (2 updates tracked since 2016).

About Lauren Thalia Hollander Jd, Licsw NPPES

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

LAUREN THALIA HOLLANDER JD, LICSW (NPI 1417406547) is an individual clinical provider in Northampton, Massachusetts and active in the NPI registry since September 2016. She has opted out of Medicare through November 8, 2026.

NPPES Registry Identity

NPI1417406547
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLAUREN THALIA HOLLANDERCredential: JD, LICSW
Location Address351 PLEASANT ST # 34Northampton, MA 01060-3900
Mailing AddressPo Box 60200Florence, MA 01062-0200 · (413) 588-8394
Phone(413) 586-2300
Sole ProprietorNo
Enumeration DateSeptember 30, 2016
Last NPPES UpdateNovember 8, 20222 updates tracked since enumeration
NPPES CertifiedNovember 8, 2022
✔ NPI 1417406547 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.
351 PLEASANT ST # 34, Northampton, MA 01060
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Other Names 1

Former Name (1)Lauren Thalia Weinsier Jd, Licsw

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Lauren Thalia Hollander Jd, Licsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 8, 2022 through November 8, 2026.

Opt-Out Effective DateNovember 8, 2022
Opt-Out In Effect ThroughNovember 8, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01060 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 $58.86 – $177.36
Typical copayment $0.00 (range $14.71 – $44.34)
Most-billed visit code NA
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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.

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 Lauren Hollander's NPI number?

The NPI number for Lauren Hollander is 1417406547. It was assigned to this individual provider in the NPPES registry on September 30, 2016. The provider is also known as Lauren Thalia Weinsier Jd, Licsw.

Where is Lauren Hollander located?

Lauren Hollander practices at 351 Pleasant St # 34, Northampton, MA 01060. The listed phone number is (413) 586-2300.

What is Lauren Hollander's specialty?

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

Is Lauren Hollander enrolled in Medicare?

No. Lauren Hollander has opted out of Medicare through November 8, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Lauren Hollander was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.