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MARGARET POTTER LCSW
NPI 1972481547
Social Worker - Clinical in Jamaica Plain, MA

Active since August 22, 2025PECOS EnrolledAccepts Medicare Assignment
157 GREEN ST, JAMAICA PLAIN, MA 02130(617) 390-1376 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Margaret Potter Lcsw NPPES

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

MARGARET POTTER LCSW (NPI 1972481547) is an individual clinical provider in Jamaica Plain, Massachusetts, licensed in Massachusetts (229610) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1972481547
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARGARET POTTERCredential: LCSW
Location Address157 GREEN STJamaica Plain, MA 02130-2667
Mailing Address3 Longview DrChelmsford, MA 01824-1208 · (978) 995-7175
Phone(617) 390-1376
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 22, 2025
NPPES CertifiedAugust 22, 2025
✔ NPI 1972481547 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 · 229610
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.
157 GREEN ST, Jamaica Plain, MA 02130
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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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Margaret Potter Lcsw 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 ID8022586999
PECOS Enrollment IDI20260508001689
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.

Medicare Billing Reassignment

Medicare enrollment records show Margaret Potter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cambridge Public Health Commission
4.4 mi
Clinic/Center
1493 CAMBRIDGE ST
Cambridge, MA 02139
  • Reassigned Medicare billing, Massachusetts enrollment
  • 362 clinicians in this Medicare group
NPI 1306908405 (617) 665-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02130 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.

DR. LESLIE ANN OSTROW M.A., PH.D.
Counselor (Mental Health)
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 983-5859
CASSIDY BINGHAM
Art Therapist
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 524-1120
MARY CLARK LMHC
Counselor (Mental Health)
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 209-9567
DAVID REYES I
Counselor (Addiction (Substance Use Disorder))
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 390-1445
MS. MARY M DOHERTY
Counselor
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 983-5800
MRS. CAROL A. WAYNE LMHC, LMFT
Counselor (Mental Health)
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 983-5828
SHAUNA MARY BOOTHBY
Peer Specialist
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 460-7248
KRISTEN BEAUDOUIN LICSW
Social Worker (Clinical)
157 GREEN ST
JAMAICA PLAIN, MA 02130
Suffolk County (617) 390-1259

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 Margaret Potter's NPI number?

The NPI number for Margaret Potter is 1972481547. It was assigned to this individual provider in the NPPES registry on August 22, 2025.

Where is Margaret Potter located?

Margaret Potter practices at 157 Green St, Jamaica Plain, MA 02130. The listed phone number is (617) 390-1376.

What is Margaret Potter's specialty?

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

Is Margaret Potter enrolled in Medicare?

Yes. Margaret Potter 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.

Which organization bills Medicare for Margaret Potter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Potter reassigns Medicare benefits to Cambridge Public Health Commission (Cambridge, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Margaret Potter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Potter accept?

Health plans from Harvard Pilgrim Health Care list Margaret Potter 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 Margaret Potter was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.