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CHLOE LEWIS WALKER LICSW
NPI 1790331593
Social Worker - Clinical in Boston, MA

Active since August 16, 2019Opted out of Medicare · through Nov 4, 2027
301 S HUNTINGTON AVE, BOSTON, MA 02130(857) 307-3300 Get Directions Write a Review

NPPES record last updated: February 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 24, 2025, Oct 6, 2021, Jul 15, 2020 and 1 more (4 updates tracked since 2019).

About Chloe Lewis Walker Licsw NPPES

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

CHLOE LEWIS WALKER LICSW (NPI 1790331593) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (126606) and active in the NPI registry since August 2019. She has opted out of Medicare through November 4, 2027.

NPPES Registry Identity

NPI1790331593
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCHLOE LEWIS WALKERCredential: LICSW
Location Address301 S HUNTINGTON AVEBoston, MA 02130-4807
Mailing Address1 Washington Mall # 1432Boston, MA 02108-2616
Phone(857) 307-3300
Sole ProprietorNo
Enumeration DateAugust 16, 2019
Last NPPES UpdateFebruary 24, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2025
✔ NPI 1790331593 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 · 126606
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.
301 S HUNTINGTON AVE, Boston, MA 02130
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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

ⓘ

Opted out of Medicare

Chloe Lewis Walker Licsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 4, 2025 through November 4, 2027.

Opt-Out Effective DateNovember 4, 2025
Opt-Out In Effect ThroughNovember 4, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 10

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

DR. SONIA FREITAS PHARM.D.
Pharmacist
301 S HUNTINGTON AVE, BRIGHAM WOMEN'S ADVANCED PRIMARY CARE, SOUTH HUNTINGTON
JAMAICA PLAIN, MA 02130
Suffolk County (857) 307-3365
KAITLIN O'ROURKE PHARMD
Pharmacist (Ambulatory Care)
301 S HUNTINGTON AVE
JAMAICA PLAIN, MA 02130
Suffolk County (857) 307-3365
MARA ROSE SANSEVERO REGISTERED DIETITIAN
Dietitian, Registered
301 S HUNTINGTON AVE, BRIGHAM & WOMEN'S ADVANCED PRIMARY CARE ASSOCIATES, SH
JAMAICA PLAIN, MA 02130
Suffolk County (857) 307-3364
MARTIN FERRITER CAHILLANE PA-C
Physician Assistant
301 S HUNTINGTON AVE
JAMAICA PLAIN, MA 02130
Suffolk County (857) 307-3300
AMY LEAZES PA-C
Physician Assistant
301 S HUNTINGTON AVE
JAMAICA PLAIN, MA 02130
Suffolk County (857) 307-3300
STUART M POLLACK MD
Internal Medicine
301 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (857) 307-3300
NATHAN LAVOIE PA-C
Physician Assistant
301 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (857) 307-3300
SALAH ALRAKAWI MD
Internal Medicine
301 S HUNTINGTON AVE
JAMAICA PLAIN, MA 02130
Suffolk County (857) 307-3300

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 Chloe Walker's NPI number?

The NPI number for Chloe Walker is 1790331593. It was assigned to this individual provider in the NPPES registry on August 16, 2019.

Where is Chloe Walker located?

Chloe Walker practices at 301 S Huntington Ave, Boston, MA 02130. The listed phone number is (857) 307-3300.

What is Chloe Walker's specialty?

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

Is Chloe Walker enrolled in Medicare?

No. Chloe Walker has opted out of Medicare through November 4, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Chloe Walker accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Chloe Walker 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 Chloe Walker was last updated on February 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.