John Allen Van Wagoner, MD, PA
NPI 1942007653 · Allergy & Immunology Physician · Murphy, TX
John Allen Van Wagoner, MD, PA is a Allergy & Immunology Physician organization in Murphy, TX (NPI 1942007653).
Provider details
- NPI number
- 1942007653
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Van Wagoner, President(972) 398-3500
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Southwest Allergy & Asthma Center
Registry dates
- Enumerated
- 2025-02-28
- Last updated
- 2025-02-28
- Certified
- 2025-02-28
Frequently asked questions
- What is John Allen Van Wagoner, MD, PA's NPI number?
- John Allen Van Wagoner, MD, PA's National Provider Identifier (NPI) is 1942007653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Allen Van Wagoner, MD, PA?
- John Allen Van Wagoner, MD, PA is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is John Allen Van Wagoner, MD, PA located?
- John Allen Van Wagoner, MD, PA's practice location on file with NPPES is 703 E Fm 544 Ste 160, Murphy, TX 75094-4027.
- What is John Allen Van Wagoner, MD, PA's phone number?
- The practice phone number listed in the NPPES registry for John Allen Van Wagoner, MD, PA is (214) 764-2844.
- Who is the authorized official for John Allen Van Wagoner, MD, PA?
- The authorized official listed on John Allen Van Wagoner, MD, PA's NPPES record is John Van Wagoner, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Allen Van Wagoner, MD, PA's NPI active?
- Yes — John Allen Van Wagoner, MD, PA's NPI (1942007653) is active in the NPPES registry as of the last update on 2025-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.