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Erika Rose Mrzlak, LSW

Clinical Social Worker in Greenwood Village, CO · enumerated 2020.

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

National Provider Identifier

1578187837

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Registry record

Entity type Individual (Type 1)
Name Erika Rose Mrzlak
Credential LSW
Sex Female
Practice address 5351 S Roslyn St Ste 200, Greenwood Village, CO, 80111
Phone (303) 770-6500
Fax (303) 770-2211
Enumeration date Jun 2, 2020
Last updated in NPPES Jan 15, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149-023527 (IL) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CSW.09930251 (CO) Primary
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.104300 (IL) Secondary

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.

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Frequently asked questions

Where does Erika Mrzlak practice?
The practice location on file with NPPES is in Greenwood Village, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erika Mrzlak?
The National Provider Identifier (NPI) for Erika Mrzlak is 1578187837, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-15.