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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANA CAROLINA DELGADO-PELAEZ LICSW
NPI 1326769852
Social Worker - Clinical in Roslindale, MA

Active since September 02, 2022PECOS Enrolled
780 AMERICAN LEGION HWY, ROSLINDALE, MA 02131(617) 678-2994 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 6, 2022, Sep 2, 2022 (2 updates tracked since 2022).

About Diana Carolina Delgado-pelaez Licsw NPPES

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

DIANA CAROLINA DELGADO-PELAEZ LICSW (NPI 1326769852) is an individual clinical provider in Roslindale, Massachusetts, licensed in Massachusetts (LICSW1143646) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Cambridge.

NPPES Registry Identity

NPI1326769852
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANA CAROLINA DELGADO-PELAEZCredential: LICSW
Location Address780 AMERICAN LEGION HWYRoslindale, MA 02131-3908
Mailing Address9 Beechmont TerBoston, MA 02136-1305 · (617) 678-2994
Phone(617) 678-2994
Sole ProprietorNo
Enumeration DateSeptember 2, 2022
Last NPPES UpdateJuly 2, 20262 updates tracked since enumeration
NPPES CertifiedJuly 2, 2026
✔ NPI 1326769852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MA · LICSW1143646
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
780 AMERICAN LEGION HWY, Roslindale, MA 02131
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Other Names 1

Former Name (1)Diana Pelaez

Secondary Practice Location 1

Location 1700 Massachusetts Ave Fl 3Cambridge, MA 02139-3345 · Phone (888) 500-2067

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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 (PECOS)

Diana Carolina Delgado-pelaez Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 02131 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 20

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

MR. TIMOTHY ROY BA, MSW, LCSW
Social Worker (Clinical)
780 AMERICAN LEGION HWY, PRESCHOOL OUTREACH PROGRAM
BOSTON, MA 02131
Suffolk County (617) 469-8500
SCHUYLER ENGEL MSW
Social Worker (Clinical)
780 AMERICAN LEGION HWY
ROSLINDALE, MA 02131
Suffolk County (617) 469-8654
MICHELE LUBOWSKY LCSW
Social Worker (Clinical)
780 AMERICAN LEGION HWY, THE HOME FOR LITTLE WANDERERS
ROSLINDALE, MA 02131
Suffolk County (781) 540-4217
APRIL STEPHANIE HERRERA
Student in an Organized Health Care Education/Training Program
780 AMERICAN LEGION HWY
BOSTON, MA 02131
Suffolk County (617) 469-8500
MRS. MELISSA JILL GRUNBAUM LICSW
Social Worker (Clinical)
780 AMERICAN LEGION HWY
ROSLINDALE, MA 02131
Suffolk County (614) 469-8616
SUSAN BURCHILL PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
780 AMERICAN LEGION HWY
ROSLINDALE, MA 02131
Suffolk County (617) 469-8534
MR. SCOTT MICHAEL MORGAN
Counselor
780 AMERICAN LEGION HWY
ROSLINDALE, MA 02131
Suffolk County (617) 469-8575
MS. MICHELLE SHAM MSW, LICSW
Social Worker (Clinical)
780 AMERICAN LEGION HWY
ROSLINDALE, MA 02131
Suffolk County (857) 208-0975

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 Delgado-pelaez's NPI number?

The NPI number for Diana Delgado-pelaez is 1326769852. It was assigned to this individual provider in the NPPES registry on September 2, 2022. The provider is also known as Diana Pelaez.

Where is Diana Delgado-pelaez located?

Diana Delgado-pelaez practices at 780 American Legion Hwy, Roslindale, MA 02131. The listed phone number is (617) 678-2994.

What is Diana Delgado-pelaez's specialty?

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

Is Diana Delgado-pelaez enrolled in Medicare?

Yes. Diana Delgado-pelaez is registered in the Medicare PECOS enrollment system.

What insurance does Diana Delgado-pelaez accept?

Health plans from Harvard Pilgrim Health Care and Providence Health Plan list Diana Delgado-pelaez 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 Delgado-pelaez was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.