What is Colleen Cullen's NPI number?

Colleen Cullen's National Provider Identifier (NPI) is 1639995764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Colleen Cullen's specialty?

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

Where is Colleen Cullen located?

Colleen Cullen's practice location on file with NPPES is 2100 Charlie Hall Blvd, Charleston, SC 29414-5832.

What is Colleen Cullen's phone number?

The practice phone number listed in the NPPES registry for Colleen Cullen is (843) 852-4100.

Is Colleen Cullen's NPI active?

Yes — Colleen Cullen's NPI (1639995764) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Colleen Cullen

NPI 1639995764 · Social Worker · Charleston, SC

Colleen Cullen is a Social Worker provider in Charleston, SC (NPI 1639995764).

Provider details

NPI number: 1639995764
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 18796 (SC)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 18796 (SC)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 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
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

2100 Charlie Hall Blvd

Charleston, SC 29414-5832

Phone: (843) 852-4100

Street-level locationGet directions

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Mailing address