What is Ari Zimmet's NPI number?

Ari Zimmet's National Provider Identifier (NPI) is 1396602207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ari Zimmet's specialty?

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

Where is Ari Zimmet located?

Ari Zimmet's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.

What is Ari Zimmet's phone number?

The practice phone number listed in the NPPES registry for Ari Zimmet is (617) 355-2992.

Is Ari Zimmet's NPI active?

Yes — Ari Zimmet's NPI (1396602207) is active in the NPPES registry as of the last update on 2026-01-05.

IndividualActive

Ari Zimmet

NPI 1396602207 · Clinical Social Worker · Boston, MA

Ari Zimmet is a Clinical Social Worker provider in Boston, MA (NPI 1396602207).

Provider details

NPI number: 1396602207
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sole proprietor: No
License: S41426826 (MA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense S41426826 (MA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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
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

300 Longwood Ave

Boston, MA 02115-5724

Phone: (617) 355-2992

Street-level locationGet directions

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Mailing address