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JENNIFER BARZ MSW
NPI 1194290874
Social Worker - Clinical in Weston, MA

Active since October 09, 2018PECOS EnrolledAccepts Medicare Assignment
335 BOSTON POST RD, WESTON, MA 02493(978) 729-5204 Get Directions Write a Review

NPPES record last updated: July 15, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 15, 2019, Oct 9, 2018 (2 updates tracked since 2018).

About Jennifer Barz Msw NPPES

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

JENNIFER BARZ MSW (NPI 1194290874) is an individual clinical provider in Weston, Massachusetts, licensed in Massachusetts (119510) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1194290874
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJENNIFER BARZCredential: MSW
Location Address335 BOSTON POST RDWeston, MA 02493-1551
Mailing Address335 Boston Post RdWeston, MA 02493-1551 · (978) 729-5204
Phone(978) 729-5204
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateOctober 9, 2018
Last NPPES UpdateJuly 15, 20192 updates tracked since enumeration
✔ NPI 1194290874 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 MA · 119510
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.
335 BOSTON POST RD, Weston, MA 02493
Open in Google Maps ↗

Other Identifiers 1

Other119510MA · Licsw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.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

Jennifer Barz Msw 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 ID4981932662
PECOS Enrollment IDI20190819002709
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 Jennifer Barz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Integrow, LLC
Same address
Clinical
335 BOSTON POST RD
Weston, MA 02493
  • Reassigned Medicare billing, Massachusetts enrollment
NPI 1568178523 (978) 729-5204

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 02493 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 $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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

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

INTEGROW, LLC
Social Worker (Clinical)
335 BOSTON POST RD
WESTON, MA 02493
Middlesex County (978) 729-5204

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 Jennifer Barz's NPI number?

The NPI number for Jennifer Barz is 1194290874. It was assigned to this individual provider in the NPPES registry on October 9, 2018.

Where is Jennifer Barz located?

Jennifer Barz practices at 335 Boston Post Rd, Weston, MA 02493. The listed phone number is (978) 729-5204.

What is Jennifer Barz's specialty?

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

Is Jennifer Barz enrolled in Medicare?

Yes. Jennifer Barz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Jennifer Barz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Barz reassigns Medicare benefits to Integrow, LLC (Weston, MA). 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 Jennifer Barz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Barz accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Jennifer Barz 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 Jennifer Barz was last updated on July 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.