What is Sy Simmons's NPI number?

Sy Simmons's National Provider Identifier (NPI) is 1811793763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sy Simmons's specialty?

Sy Simmons is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Sy Simmons located?

Sy Simmons's practice location on file with NPPES is 45 Howe St, Dorchester, MA 02125-2191.

What is Sy Simmons's phone number?

The practice phone number listed in the NPPES registry for Sy Simmons is (857) 271-9654.

Is Sy Simmons's NPI active?

Yes — Sy Simmons's NPI (1811793763) is active in the NPPES registry as of the last update on 2025-02-21.

IndividualActive

Sy Simmons

NPI 1811793763 · Behavior Technician · Dorchester, MA

Sy Simmons is a Behavior Technician provider in Dorchester, MA (NPI 1811793763).

Provider details

NPI number: 1811793763
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

45 Howe St

Dorchester, MA 02125-2191

Phone: (857) 271-9654

Street-level locationGet directions

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Mailing address