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Deirdre Mcmullen MD PA

Family Medicine Physician in Missouri City, TX · enumerated 2007 · authorized official Deirdre Mcmullen, Authorized Official.

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

National Provider Identifier

1831313600

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Registry record

Entity type Organization (Type 2)
Legal business name Deirdre Mcmullen MD PA
Practice address 3281 Rocky Creek Dr., Missouri City, TX, 77459
Phone (281) 206-0068
Fax (281) 499-5045
Enumeration date Apr 12, 2007
Last updated in NPPES Jun 30, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License K5622 (TX) Primary

Authorized official

Name Deirdre Mcmullen
Title Authorized Official
Phone (281) 206-0068

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

What is the NPI number for Deirdre Mcmullen MD PA?
The NPI for Deirdre Mcmullen MD PA is 1831313600, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Deirdre Mcmullen MD PA?
NPPES lists Deirdre Mcmullen (Authorized Official) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-30.