What is Brian Sullivan's NPI number?

Brian Sullivan's National Provider Identifier (NPI) is 1639558893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Sullivan's specialty?

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

Where is Brian Sullivan located?

Brian Sullivan's practice location on file with NPPES is 301 Broadway, Chelsea, MA 02150-2807.

What is Brian Sullivan's phone number?

The practice phone number listed in the NPPES registry for Brian Sullivan is (617) 912-7914.

Is Brian Sullivan's NPI active?

Yes — Brian Sullivan's NPI (1639558893) is active in the NPPES registry as of the last update on 2015-05-21.

IndividualActive

Brian Sullivan

NPI 1639558893 · Social Worker · Chelsea, MA

Brian Sullivan is a Social Worker provider in Chelsea, MA (NPI 1639558893).

Provider details

NPI number: 1639558893
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
11 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

301 Broadway

Chelsea, MA 02150-2807

Phone: (617) 912-7914

Street-level locationGet directions

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Mailing address