JOHN ALLEN VAN WAGONER, MD, PA
NPI 1942007653
Allergy & Immunology in Murphy, TX

Q: What is John Allen Van Wagoner, MD, PA's NPI number?

The NPI number for John Allen Van Wagoner, MD, PA is 1942007653. It was assigned to this organization in the NPPES registry on February 28, 2025. The provider is doing business as Southwest Allergy & Asthma Center.

Q: What is John Allen Van Wagoner, MD, PA's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Active since February 28, 2025

703 E FM 544 STE 160, MURPHY, TX 75094(214) 764-2844(214) 764-2298 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About John Allen Van Wagoner, Md, Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN ALLEN VAN WAGONER, MD, PA (NPI 1942007653), doing business as Southwest Allergy & Asthma Center, is a healthcare organization registered as an allergy & immunology in Murphy, Texas and active in the NPI registry since February 2025. The organization lists John A Van Wagoner, President, as its authorized official.

NPPES Registry Identity

NPI1942007653

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameJOHN ALLEN VAN WAGONER, MD, PA

Location Address703 E FM 544 STE 160Murphy, TX 75094-4027

Mailing Address6100 Windcom Ct Ste 101Plano, TX 75093-7887 · (972) 398-3500

Phone(214) 764-2844

Fax(214) 764-2298

Organization SubpartNo

Authorized OfficialJohn A Van WagonerPresident · (972) 398-3500

Enumeration DateFebruary 28, 2025

NPPES CertifiedFebruary 28, 2025

✔ NPI 1942007653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

703 E FM 544 STE 160, Murphy, TX 75094

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Other Names 1

Doing Business AsSouthwest Allergy & Asthma Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Allen Van Wagoner, MD, PA's NPI number?

The NPI number for John Allen Van Wagoner, MD, PA is 1942007653. It was assigned to this organization in the NPPES registry on February 28, 2025. The provider is doing business as Southwest Allergy & Asthma Center.

Where is John Allen Van Wagoner, MD, PA located?

John Allen Van Wagoner, MD, PA is located at 703 E Fm 544 Ste 160, Murphy, TX 75094. The listed phone number is (214) 764-2844.

What is John Allen Van Wagoner, MD, PA's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for John Allen Van Wagoner, MD, PA was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.