What is Erin Marks's NPI number?

Erin Marks's National Provider Identifier (NPI) is 1740915644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erin Marks's specialty?

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

Where is Erin Marks located?

Erin Marks's practice location on file with NPPES is 30 Warren St, Brighton, MA 02135-3602.

What is Erin Marks's phone number?

The practice phone number listed in the NPPES registry for Erin Marks is (617) 254-3800.

Is Erin Marks's NPI active?

Yes — Erin Marks's NPI (1740915644) is active in the NPPES registry as of the last update on 2026-01-30.

IndividualActive

Erin Marks

NPI 1740915644 · Social Worker · Brighton, MA

Erin Marks is a Social Worker provider in Brighton, MA (NPI 1740915644).

Provider details

NPI number: 1740915644
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000X
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

30 Warren St

Brighton, MA 02135-3602

Phone: (617) 254-3800

Street-level locationGet directions

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Mailing address