What is Marybeth Barker's NPI number?

Marybeth Barker's National Provider Identifier (NPI) is 1699910653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marybeth Barker's specialty?

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

Where is Marybeth Barker located?

Marybeth Barker's practice location on file with NPPES is 850 Harrison Ave, Boston, MA 02118-4001.

What is Marybeth Barker's phone number?

The practice phone number listed in the NPPES registry for Marybeth Barker is (617) 638-7062.

Is Marybeth Barker's NPI active?

Yes — Marybeth Barker's NPI (1699910653) is active in the NPPES registry as of the last update on 2008-12-04.

IndividualActive

Marybeth Barker, LCSW

NPI 1699910653 · Social Worker · Boston, MA

Marybeth Barker, LCSW is a Social Worker provider in Boston, MA (NPI 1699910653).

Provider details

NPI number: 1699910653
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 206017 (MA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 206017 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(86/100 index)

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

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% 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

850 Harrison Ave

Boston, MA 02118-4001

Phone: (617) 638-7062

Street-level locationGet directions

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Mailing address