DR. THORNTON SAMUEL MU MD
NPI 1013981190
Pediatrics - Neonatal-Perinatal Medicine in Fort Sam Houston, TX
About Dr. Thornton Samuel Mu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THORNTON SAMUEL MU MD (NPI 1013981190) is an individual neonatal-perinatal medicine provider in Fort Sam Houston, Texas, licensed in Texas (P6473) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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)
Dr. Thornton Samuel Mu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Thornton Mu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Round Rock, TX 78681
- Reassigned Medicare billing, Texas enrollment
- 432 clinicians in this Medicare group
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 370 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 Thornton Mu's NPI number?
The NPI number for Thornton Mu is 1013981190. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Thornton Mu located?
Thornton Mu practices at 3551 Roger Brooke Dr Mche-Qd (creds), Fort Sam Houston, TX 78234. The listed phone number is (210) 916-0707.
What is Thornton Mu's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Thornton Mu enrolled in Medicare?
Yes. Thornton Mu is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Thornton Mu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thornton Mu reassigns Medicare benefits to 2 organizations: Magella Medical Associates Billing, Inc. (Round Rock, TX) and Kapiolani Medical Specialists (Honolulu, HI). 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 Thornton Mu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thornton Mu accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health, Oscar Insurance Company and WellPoint list Thornton Mu 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 Thornton Mu was last updated on December 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Thornton Samuel Mu, MD · NPI 1013981190
Neonatal-Perinatal Medicine physician in Fort Sam Houston, Texas. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1013981190 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** P6473 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3551 ROGER BROOKE DR, MCHE-QD (CREDS), Fort Sam Houston, TX 78234-4504
- **Phone:** (210) 916-0707
## 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): Magella Medical Associates Billing, Inc. (NPI 1083631071, Round Rock, TX); Kapiolani Medical Specialists (NPI 1124071014, Honolulu, HI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 10, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1013981190) · Data from the CMS NPPES public registry.