Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Carolyn Malkowski, LMSW CASAC

Social Worker in Levittown, NY · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194862201

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Carolyn Malkowski

Credential LMSW CASAC

Sex Female

Practice address Yours Ours Mine Community Center Inc, Levittown, NY, 11756

Phone (516) 796-6633

Fax (516) 796-6663

Enumeration date Jan 30, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 11511 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Carolyn Malkowski practice?

The practice location on file with NPPES is in Levittown, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Carolyn Malkowski?

The National Provider Identifier (NPI) for Carolyn Malkowski is 1194862201, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.