1. Home
  2. Directory
  3. Massachusetts
  4. Chelsea
  5. Social Worker
  6. NPI Profile

NATALIE LYNN SHEEHAN DIAS LICSW
NPI 1679708085
Social Worker - Clinical in Chelsea, MA

Active since May 29, 2009PECOS EnrolledAccepts Medicare Assignment
24 WARREN AVE, CHELSEA, MA 02150(617) 997-9488 Get Directions Write a Review

NPPES record last updated: November 2, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Natalie Lynn Sheehan Dias Licsw NPPES

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

NATALIE LYNN SHEEHAN DIAS LICSW (NPI 1679708085) is an individual clinical provider in Chelsea, Massachusetts, licensed in Massachusetts (115883) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1679708085
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNATALIE LYNN SHEEHAN DIASCredential: LICSW
Location Address24 WARREN AVEChelsea, MA 02150-2119
Mailing Address24 Warren AveChelsea, MA 02150-2119 · (617) 997-9488
Phone(617) 997-9488
Sole ProprietorYes
Medical School CMSOtherGraduated 2002
Enumeration DateMay 29, 2009
Last NPPES UpdateNovember 2, 2023
NPPES CertifiedNovember 2, 2023
✔ NPI 1679708085 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in MA · 115883✔ Licensed in MA · 215297
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.
24 WARREN AVE, Chelsea, MA 02150
Open in Google Maps ↗

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, Providence Health Plan.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

Natalie Lynn Sheehan Dias 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 ID7214476555
PECOS Enrollment IDI20240829003875
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 02150 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.

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 Natalie Sheehan Dias's NPI number?

The NPI number for Natalie Sheehan Dias is 1679708085. It was assigned to this individual provider in the NPPES registry on May 29, 2009.

Where is Natalie Sheehan Dias located?

Natalie Sheehan Dias practices at 24 Warren Ave, Chelsea, MA 02150. The listed phone number is (617) 997-9488.

What is Natalie Sheehan Dias's specialty?

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

Is Natalie Sheehan Dias enrolled in Medicare?

Yes. Natalie Sheehan Dias 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 Natalie Sheehan Dias accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Natalie Sheehan Dias 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 Natalie Sheehan Dias was last updated on November 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.