MS. SHEILA J TRIEFF MSW
NPI 1942360466
Social Worker - Clinical in Newburyport, MA

Active since December 12, 2006PECOS EnrolledAccepts Medicare Assignment
1 MERRIMAC LANDING, SUITE 11, NEWBURYPORT, MA 01950(978) 462-4502(978) 463-0009 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Sheila J Trieff Msw NPPES

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

MS. SHEILA J TRIEFF MSW (NPI 1942360466) is an individual clinical provider in Newburyport, Massachusetts, licensed in Massachusetts (100244) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1942360466
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. SHEILA J TRIEFFCredential: MSW
Location Address1 MERRIMAC LANDING, SUITE 11Newburyport, MA 01950
Mailing Address1 Merrimac Landing, Suite 11Newburyport, MA 01950 · (978) 462-4502 · Fax (978) 463-0009
Fax(978) 463-0009
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateDecember 12, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1942360466 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 · 100244
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.

1 MERRIMAC LANDING, Newburyport, MA 01950

Other Identifiers 1

Medicare ID-Type UnspecifiedP02037MA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Sheila J Trieff 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 ID3870527484
PECOS Enrollment IDI20050922001147
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01950 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.

Other Providers at the Same Location NPPES 3

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

Social Worker (Clinical)
1 MERRIMAC LANDING, SUITE 11
NEWBURYPORT, MA 01950
Psychologist
1 MERRIMAC LANDING, SUITE 17
NEWBURYPORT, MA 01950
Psychologist
1 MERRIMAC LANDING, STE 17
NEWBURYPORT, MA 01950

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 Sheila Trieff's NPI number?

The NPI number for Sheila Trieff is 1942360466. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Sheila Trieff located?

Sheila Trieff practices at 1 Merrimac Landing Suite 11, Newburyport, MA 01950. The listed phone number is (978) 462-4502.

What is Sheila Trieff's specialty?

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

Is Sheila Trieff enrolled in Medicare?

Yes. Sheila Trieff 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.

What insurance does Sheila Trieff accept?

Health plans from Anthem Blue Cross and Blue Shield list Sheila Trieff 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 Sheila Trieff was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.