What is Phoebe Sullivan's NPI number?

Phoebe Sullivan's National Provider Identifier (NPI) is 1639013204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Phoebe Sullivan's specialty?

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

Where is Phoebe Sullivan located?

Phoebe Sullivan's practice location on file with NPPES is 109 Oak St Ste G20, Newton, MA 02464-1492.

What is Phoebe Sullivan's phone number?

The practice phone number listed in the NPPES registry for Phoebe Sullivan is (617) 658-5611.

Is Phoebe Sullivan's NPI active?

Yes — Phoebe Sullivan's NPI (1639013204) is active in the NPPES registry as of the last update on 2026-04-15.

IndividualActive

Phoebe Sullivan

NPI 1639013204 · Behavior Technician · Newton, MA

Phoebe Sullivan is a Behavior Technician provider in Newton, MA (NPI 1639013204).

Provider details

NPI number: 1639013204
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
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

109 Oak St Ste G20

Newton, MA 02464-1492

Phone: (617) 658-5611

Street-level locationGet directions

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Mailing address