What is Brianna Postelnek's NPI number?

Brianna Postelnek's National Provider Identifier (NPI) is 1104493204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brianna Postelnek's specialty?

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

Where is Brianna Postelnek located?

Brianna Postelnek's practice location on file with NPPES is 2483 Arthur Kill Rd, Staten Island, NY 10309-1207.

What is Brianna Postelnek's phone number?

The practice phone number listed in the NPPES registry for Brianna Postelnek is (551) 245-6519.

Is Brianna Postelnek's NPI active?

Yes — Brianna Postelnek's NPI (1104493204) is active in the NPPES registry as of the last update on 2026-05-25.

IndividualActive

Brianna Postelnek, LCSW

NPI 1104493204 · Social Worker · Staten Island, NY

Brianna Postelnek, LCSW is a Social Worker provider in Staten Island, NY (NPI 1104493204).

Provider details

NPI number: 1104493204
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 yrs 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

2483 Arthur Kill Rd

Staten Island, NY 10309-1207

Phone: (551) 245-6519

Street-level locationGet directions

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Mailing address