John Allen Van Wagoner M.D. P.A.
NPI 1649592205 · Allergy & Immunology Physician · Denton, TX
John Allen Van Wagoner M.D. P.A. is a Allergy & Immunology Physician organization in Denton, TX (NPI 1649592205).
Provider details
- NPI number
- 1649592205
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Van Wagoner, Owner/President(972) 398-3500
- License
- K8854 (TX)
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
16 yrs 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
- 2010-02-24
- Last updated
- 2010-02-24
Frequently asked questions
- What is John Allen Van Wagoner M.D. P.A.'s NPI number?
- John Allen Van Wagoner M.D. P.A.'s National Provider Identifier (NPI) is 1649592205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Allen Van Wagoner M.D. P.A.?
- John Allen Van Wagoner M.D. P.A. is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is John Allen Van Wagoner M.D. P.A. located?
- John Allen Van Wagoner M.D. P.A.'s practice location on file with NPPES is 3105 Colorado Blvd., Denton, TX 76210.
- What is John Allen Van Wagoner M.D. P.A.'s phone number?
- The practice phone number listed in the NPPES registry for John Allen Van Wagoner M.D. P.A. is (972) 398-3500.
- Who is the authorized official for John Allen Van Wagoner M.D. P.A.?
- The authorized official listed on John Allen Van Wagoner M.D. P.A.'s NPPES record is John Van Wagoner, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Allen Van Wagoner M.D. P.A.'s NPI active?
- Yes — John Allen Van Wagoner M.D. P.A.'s NPI (1649592205) is active in the NPPES registry as of the last update on 2010-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.