What is Marianne Weiss's NPI number?

Marianne Weiss's National Provider Identifier (NPI) is 1164381646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marianne Weiss's specialty?

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

Where is Marianne Weiss located?

Marianne Weiss's practice location on file with NPPES is 7 Seaport Dr Apt 310, Quincy, MA 02171-1577.

What is Marianne Weiss's phone number?

The practice phone number listed in the NPPES registry for Marianne Weiss is (617) 396-4581.

Is Marianne Weiss's NPI active?

Yes — Marianne Weiss's NPI (1164381646) is active in the NPPES registry as of the last update on 2026-01-20.

IndividualActive

Marianne Weiss

NPI 1164381646 · Clinical Social Worker · Quincy, MA

Marianne Weiss is a Clinical Social Worker provider in Quincy, MA (NPI 1164381646).

Provider details

NPI number: 1164381646
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

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

7 Seaport Dr Apt 310

Quincy, MA 02171-1577

Phone: (617) 396-4581

Approximate (ZIP-level) locationGet directions

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Mailing address