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

MARPHA D MARS LICSW
NPI 1689265902
Social Worker - Clinical in Braintree, MA

Active since January 29, 2021PECOS Enrolled
220 FORBES RD # R, BRAINTREE, MA 02184(781) 794-4351 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 27, 2026, Jan 8, 2026, Dec 10, 2024 and 1 more (4 updates tracked since 2021).

About Marpha D Mars Licsw NPPES

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

MARPHA D MARS LICSW (NPI 1689265902) is an individual clinical provider in Braintree, Massachusetts, licensed in Massachusetts (LICSW1120560) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Cambridge, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1689265902
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARPHA D MARSCredential: LICSW
Location Address220 FORBES RD # RBraintree, MA 02184-2705
Mailing Address220 Forbes Rd # RBraintree, MA 02184-2705 · (781) 794-4351
Phone(781) 794-4351
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJanuary 29, 2021
Last NPPES UpdateJanuary 27, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1689265902 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 · LICSW1120560
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 ListedCounselorTaxonomy 101Y00000X
220 FORBES RD # R, Braintree, MA 02184
Open in Google Maps ↗

Secondary Practice Location 1

Location 1700 Massachusetts Ave Fl 3Cambridge, MA 02139-3345 · Phone (888) 500-2067 · Fax (617) 649-8520

Accepted Insurance

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

Marpha D Mars Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698255982
PECOS Enrollment IDI20260216003360
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 02184 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 Marpha Mars's NPI number?

The NPI number for Marpha Mars is 1689265902. It was assigned to this individual provider in the NPPES registry on January 29, 2021.

Where is Marpha Mars located?

Marpha Mars practices at 220 Forbes Rd # R, Braintree, MA 02184. The listed phone number is (781) 794-4351.

What is Marpha Mars's specialty?

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

Is Marpha Mars enrolled in Medicare?

Yes. Marpha Mars is registered in the Medicare PECOS enrollment system.

What insurance does Marpha Mars accept?

Health plans from Harvard Pilgrim Health Care list Marpha Mars 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 Marpha Mars was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.