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DIANA LYNN DEMETRI LICSW
NPI 1285965913
Social Worker - Clinical in Harvard, MA

Active since January 20, 2010PECOS EnrolledAccepts Medicare Assignment
134 STOW RD, HARVARD, MA 01451(978) 423-9448 Get Directions Write a Review

NPPES record last updated: October 10, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Diana Lynn Demetri Licsw NPPES

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

DIANA LYNN DEMETRI LICSW (NPI 1285965913) is an individual clinical provider in Harvard, Massachusetts, licensed in Massachusetts (110050) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1285965913
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANA LYNN DEMETRICredential: LICSW
Location Address134 STOW RDHarvard, MA 01451-1828
Mailing Address134 Stow RdHarvard, MA 01451-1828 · (978) 423-9448
Phone(978) 423-9448
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateJanuary 20, 2010
Last NPPES UpdateOctober 10, 2018
✔ NPI 1285965913 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 · 110050
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.
134 STOW RD, Harvard, MA 01451
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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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diana Lynn Demetri Licsw 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 ID5193860179
PECOS Enrollment IDI20100302000336
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 01451 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 Diana Demetri's NPI number?

The NPI number for Diana Demetri is 1285965913. It was assigned to this individual provider in the NPPES registry on January 20, 2010.

Where is Diana Demetri located?

Diana Demetri practices at 134 Stow Rd, Harvard, MA 01451. The listed phone number is (978) 423-9448.

What is Diana Demetri's specialty?

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

Is Diana Demetri enrolled in Medicare?

Yes. Diana Demetri 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 Diana Demetri accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Diana Demetri 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 Diana Demetri was last updated on October 10, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.