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Associates in Pulmonary and Sleep Medicine

Specialist in Wentzville, MO · enumerated 2006 · authorized official Tracy Parciak, Office Manager.

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

National Provider Identifier

1871685669

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Registry record

Entity type Organization (Type 2)
Legal business name Associates in Pulmonary and Sleep Medicine
Practice address 600 Medical Dr Ste 209, Wentzville, MO, 63385
Phone (314) 432-2580
Fax (314) 432-0223
Enumeration date Sep 29, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License 105258 (MO) Primary

Authorized official

Name Tracy Parciak
Title Office Manager
Phone (314) 432-2580

Other identifiers

Identifier Type State Issuer
DA5888 Other MO RRMCR GROUP PROV#

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

Who is the authorized official for Associates in Pulmonary and Sleep Medicine?
NPPES lists Tracy Parciak (Office Manager) as the authorized official for this organization.
What is the NPI number for Associates in Pulmonary and Sleep Medicine?
The NPI for Associates in Pulmonary and Sleep Medicine is 1871685669, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.