Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

One House of Derm, LLC.

Dermatology Physician in Vestavia Hills, AL · enumerated 2026 · authorized official Marilyn Zabielinski, Physician Owner.

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

National Provider Identifier

1801712344

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Registry record

Entity type Organization (Type 2)

Legal business name One House of Derm, LLC.

Practice address 790 Montgomery Hwy Ste 108, Studio 125, Vestavia Hills, AL, 35216

Phone (205) 882-3348

Enumeration date Jun 29, 2026

Last updated in NPPES Jul 2, 2026

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Marilyn Zabielinski

Title Physician Owner

Phone (205) 882-3348

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 is One House of Derm, LLC. located?

The practice location on file with NPPES is in Vestavia Hills, AL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-07-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Marilyn Zabielinski Dermatology Physician · Vestavia Hills, AL NPI 1730455320

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-02.