DR. HENRY JOSEPH LEGERE III MD
NPI 1669464723
Allergy & Immunology - Allergy in Austin, TX
About Dr. Henry Joseph Legere Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HENRY JOSEPH LEGERE III MD (NPI 1669464723) is an individual allergy provider in Austin, Texas, licensed in Texas (N0209) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and maintains 8 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 8
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Henry Joseph Legere Iii Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Henry Legere reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Round Rock, TX 78664
- Reassigned Medicare billing, Texas enrollment
- 11 clinicians in this Medicare group
Harker Heights, TX 76548
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST LAKE HILLS, TX 78746
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 Henry Legere's NPI number?
The NPI number for Henry Legere is 1669464723. It was assigned to this individual provider in the NPPES registry on August 16, 2005.
Where is Henry Legere located?
Henry Legere practices at 5656 Bee Caves Rd Suite G201, Austin, TX 78746. The listed phone number is (512) 732-2774.
What is Henry Legere's specialty?
The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.
Is Henry Legere enrolled in Medicare?
Yes. Henry Legere is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Henry Legere's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Legere reassigns Medicare benefits to 3 organizations: Greater Austin Allergy, Asthma & Immunology PA (Round Rock, TX), Harker Heights Allergy (Harker Heights, TX) and Southern California Allergy (Encino, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Henry Legere's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Henry Legere accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 6 other insurers list Henry Legere as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Henry Legere was last updated on November 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Dr. Henry Joseph Legere III, MD · NPI 1669464723
Allergy physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since August 16, 2005.
## Identity
- **NPI:** 1669464723 (Entity type: Individual)
- **Enumerated:** August 16, 2005
- **Primary specialty:** Allergy & Immunology - Allergy · taxonomy 207KA0200X
- **State license:** N0209 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5656 BEE CAVES RD, SUITE G201, Austin, TX 78746
- **Phone:** (512) 732-2774
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Greater Austin Allergy, Asthma & Immunology PA (NPI 1275978306, Round Rock, TX); Harker Heights Allergy (NPI 1730438631, Harker Heights, TX); Southern California Allergy (NPI 1730469974, Encino, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1669464723) · Data from the CMS NPPES public registry.