DR. BARBARA A. STEWART MD
NPI 1508975608
Pediatrics - Pediatric Pulmonology in Fort Sam Houston, TX
About Dr. Barbara A. Stewart Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BARBARA A. STEWART MD (NPI 1508975608) is an individual pediatric pulmonology provider in Fort Sam Houston, Texas, licensed in Texas (H8437) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Barbara A. Stewart Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Barbara Stewart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Peoria, IL 61605
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 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.
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
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 Barbara Stewart's NPI number?
The NPI number for Barbara Stewart is 1508975608. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Barbara Stewart located?
Barbara Stewart practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 916-3710.
What is Barbara Stewart's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.
Is Barbara Stewart enrolled in Medicare?
Yes. Barbara Stewart is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Barbara Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Stewart reassigns Medicare benefits to 2 organizations: Board Of Trustees Of The University Of Illinois (Peoria, IL) and Carle Health Medical Group (Urbana, IL). 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 Barbara Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Barbara Stewart was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Barbara A. Stewart, MD · NPI 1508975608
Pediatric Pulmonology physician in Fort Sam Houston, Texas. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1508975608 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Pediatrics - Pediatric Pulmonology · taxonomy 2080P0214X
- **State license:** H8437 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234-4504
- **Phone:** (210) 916-3710
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Board Of Trustees Of The University Of Illinois (NPI 1467425322, Peoria, IL); Carle Health Medical Group (NPI 1154653947, Urbana, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2026
- **Other identifiers:** Medicaid 1380511-12 (TX); Other H08KY64701 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1508975608) · Data from the CMS NPPES public registry.