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Darvin C. Parker, Jr., MD, PA

Anesthesiology Physician in Plano, TX · enumerated 2010 · authorized official Karen Brown, Billing Manager.

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

National Provider Identifier

1548574684

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Registry record

Entity type Organization (Type 2)
Legal business name Darvin C. Parker, Jr., MD, PA
Practice address 4700 Alliance Blvd, Plano, TX, 75093
Phone (972) 668-7460
Fax (972) 474-3423
Enumeration date Jul 30, 2010
Last updated in NPPES Jun 2, 2026

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License K2771 (TX) Primary

Authorized official

Name Karen Brown
Title Billing Manager
Phone (972) 668-7460

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 Darvin C. Parker, Jr., MD, PA?
The NPI for Darvin C. Parker, Jr., MD, PA is 1548574684, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Darvin C. Parker, Jr., MD, PA?
NPPES lists Karen Brown (Billing Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-02.