What is Justin Lee's NPI number?

Justin Lee's National Provider Identifier (NPI) is 1811843451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Justin Lee's specialty?

Justin Lee is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Justin Lee located?

Justin Lee's practice location on file with NPPES is 66 Canal St, Boston, MA 02114-2002.

What is Justin Lee's phone number?

The practice phone number listed in the NPPES registry for Justin Lee is (617) 371-3000.

Is Justin Lee's NPI active?

Yes — Justin Lee's NPI (1811843451) is active in the NPPES registry as of the last update on 2026-03-06.

IndividualActive

Justin Lee

NPI 1811843451 · Addiction (Substance Use Disorder) Counselor · Boston, MA

Justin Lee is a Addiction (Substance Use Disorder) Counselor provider in Boston, MA (NPI 1811843451).

Provider details

NPI number: 1811843451
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

66 Canal St

Boston, MA 02114-2002

Phone: (617) 371-3000

Street-level locationGet directions

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Mailing address