Texas Regional Asthma & Allergy Center
NPI 1568545739 · Allergy Physician · Southlake, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Texas Regional Asthma & Allergy Center is a Allergy Physician organization in Southlake, TX (NPI 1568545739).
Provider details
- NPI number
- 1568545739
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rene Leon, MD(817) 421-0770
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3349 Golden Triangle BlvdFort Worth, TX 76177-7165Phone: (817) 421-0770Fax: (817) 562-5008
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2024-01-09
- Certified
- 2024-01-09
Frequently asked questions
- What is Texas Regional Asthma & Allergy Center's NPI number?
- Texas Regional Asthma & Allergy Center's National Provider Identifier (NPI) is 1568545739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Texas Regional Asthma & Allergy Center?
- Texas Regional Asthma & Allergy Center is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Texas Regional Asthma & Allergy Center located?
- Texas Regional Asthma & Allergy Center's practice location on file with NPPES is 900 E Southlake Blvd, Southlake, TX 76092-6375.
- What is Texas Regional Asthma & Allergy Center's phone number?
- The practice phone number listed in the NPPES registry for Texas Regional Asthma & Allergy Center is (817) 421-0770.
- Does Texas Regional Asthma & Allergy Center accept Medicare?
- Texas Regional Asthma & Allergy Center is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Texas Regional Asthma & Allergy Center?
- The authorized official listed on Texas Regional Asthma & Allergy Center's NPPES record is Rene Leon, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Texas Regional Asthma & Allergy Center's NPI active?
- Yes — Texas Regional Asthma & Allergy Center's NPI (1568545739) is active in the NPPES registry as of the last update on 2024-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.