DR. MARIO L. SOSA M.D.
NPI 1760451223
Pediatrics in San Antonio, TX
About Dr. Mario L. Sosa M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIO L. SOSA M.D. (NPI 1760451223) is an individual pediatrics provider in San Antonio, Texas, licensed in Texas (J3722) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mario L. Sosa M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mario Sosa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 1,129 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78237 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Mario Sosa's NPI number?
The NPI number for Mario Sosa is 1760451223. It was assigned to this individual provider in the NPPES registry on March 16, 2006.
Where is Mario Sosa located?
Mario Sosa practices at 2121 SW 36th St, San Antonio, TX 78237. The listed phone number is (210) 358-5100.
What is Mario Sosa's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Mario Sosa enrolled in Medicare?
Yes. Mario Sosa is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mario Sosa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mario Sosa reassigns Medicare benefits to Community Medicine Associates (San Antonio, 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 Mario Sosa'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 Mario Sosa was last updated on October 16, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.