What is Maryam Hassoon's NPI number?

Maryam Hassoon's National Provider Identifier (NPI) is 1164178810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maryam Hassoon's specialty?

Maryam Hassoon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Maryam Hassoon located?

Maryam Hassoon's practice location on file with NPPES is 93 Winchester St, Brookline, MA 02446-2755.

What is Maryam Hassoon's phone number?

The practice phone number listed in the NPPES registry for Maryam Hassoon is (617) 730-2765.

Is Maryam Hassoon's NPI active?

Yes — Maryam Hassoon's NPI (1164178810) is active in the NPPES registry as of the last update on 2025-10-14.

IndividualActive

Maryam Hassoon

NPI 1164178810 · Clinical Social Worker · Brookline, MA

Maryam Hassoon is a Clinical Social Worker provider in Brookline, MA (NPI 1164178810).

Provider details

NPI number: 1164178810
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

93 Winchester St

Brookline, MA 02446-2755

Phone: (617) 730-2765

Street-level locationGet directions

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Mailing address