What is Megan Sullivan's NPI number?

Megan Sullivan's National Provider Identifier (NPI) is 1891567194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Megan Sullivan's specialty?

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

Where is Megan Sullivan located?

Megan Sullivan's practice location on file with NPPES is 275 W Broadway, Boston, MA 02127-1943.

What is Megan Sullivan's phone number?

The practice phone number listed in the NPPES registry for Megan Sullivan is (617) 464-8500.

Is Megan Sullivan's NPI active?

Yes — Megan Sullivan's NPI (1891567194) is active in the NPPES registry as of the last update on 2026-01-09.

IndividualActive

Megan Sullivan

NPI 1891567194 · Social Worker · Boston, MA

Megan Sullivan is a Social Worker provider in Boston, MA (NPI 1891567194).

Provider details

NPI number: 1891567194
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: LCSW2141380 (MA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense LCSW2141380 (MA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
2 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

275 W Broadway

Boston, MA 02127-1943

Phone: (617) 464-8500

Street-level locationGet directions

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Mailing address