What is Marlie Sullivan's NPI number?

Marlie Sullivan's National Provider Identifier (NPI) is 1689510802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marlie Sullivan's specialty?

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

Where is Marlie Sullivan located?

Marlie Sullivan's practice location on file with NPPES is 2101 N Church St, Greensboro, NC 27405-5671.

What is Marlie Sullivan's phone number?

The practice phone number listed in the NPPES registry for Marlie Sullivan is (704) 780-4271.

Is Marlie Sullivan's NPI active?

Yes — Marlie Sullivan's NPI (1689510802) is active in the NPPES registry as of the last update on 2026-04-28.

IndividualActive

Marlie Sullivan

NPI 1689510802 · Behavior Technician · Greensboro, NC

Marlie Sullivan is a Behavior Technician provider in Greensboro, NC (NPI 1689510802).

Provider details

NPI number: 1689510802
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: Yes

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

2101 N Church St

Greensboro, NC 27405-5671

Phone: (704) 780-4271

Fax: (704) 780-4271

Street-level locationGet directions

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Mailing address