MARIA GABRIELA BUHEIS MD
NPI 1164742623
Pediatrics - Pediatric Allergy/Immunology in Houston, TX
About Maria Gabriela Buheis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA GABRIELA BUHEIS MD (NPI 1164742623) is an individual pediatric allergy/immunology provider in Houston, Texas, licensed in Texas (M7206) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Maria Gabriela Buheis Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Maria Buheis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 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.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Maria Buheis's NPI number?
The NPI number for Maria Buheis is 1164742623. It was assigned to this individual provider in the NPPES registry on June 8, 2010. The provider is also known as Maria Gabriela Garcia Popa-Lisseanu MD.
Where is Maria Buheis located?
Maria Buheis practices at 6701 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.
What is Maria Buheis's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Allergy/Immunology, with taxonomy code 2080P0201X.
Is Maria Buheis enrolled in Medicare?
Yes. Maria Buheis is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Maria Buheis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Buheis reassigns Medicare benefits to Texas Children's Physician Group (Houston, TX). The 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 Maria Buheis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Buheis accept?
Health plans from Moda Health Plan, Inc. list Maria Buheis 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 Maria Buheis was last updated on February 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Maria Gabriela Buheis, MD · NPI 1164742623
Pediatric Allergy/Immunology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since June 8, 2010.
## Identity
- **NPI:** 1164742623 (Entity type: Individual)
- **Enumerated:** June 8, 2010
- **Primary specialty:** Pediatrics - Pediatric Allergy/Immunology · taxonomy 2080P0201X
- **State license:** M7206 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6701 FANNIN ST, Houston, TX 77030-2316
- **Phone:** (832) 824-1000
## 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:** Texas Children's Physician Group (NPI 1861675506, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** February 14, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1164742623) · Data from the CMS NPPES public registry.