Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Center for Chest Disease LLC

Specialist in Frederick, MD · enumerated 2006 · authorized official Paul Chomiak, President.

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

National Provider Identifier

1801960935

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Registry record

Entity type Organization (Type 2)

Legal business name Center for Chest Disease LLC

Practice address 501 W 7th St Ste D, Frederick, MD, 21701

Phone (301) 694-5861

Fax (301) 694-0927

Enumeration date Nov 20, 2006

Last updated in NPPES Feb 4, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Paul Chomiak

Title President

Phone (301) 694-5861

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-04. Verify at npiregistry.cms.hhs.gov.

Where is Center for Chest Disease LLC located?

The practice location on file with NPPES is in Frederick, MD.

Providers at this address

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Paul N Chomiak MD LLC Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Frederick, MD NPI 1760684831

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-04.