PROF. SANTOS CANTU JR. MD
NPI 1942273511
Emergency Medicine - Pediatric Emergency Medicine in San Antonio, TX
About Prof. Santos Cantu Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROF. SANTOS CANTU JR. MD (NPI 1942273511) is an individual pediatric emergency medicine provider in San Antonio, Texas, licensed in Texas (K9745) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Prof. Santos Cantu Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Santos Cantu reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 453 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 149 clinicians in this Medicare group
Gonzales, TX 78629
- Reassigned Medicare billing, Texas enrollment
- 430 clinicians in this Medicare group
Corpus Christi, TX 78411
- Reassigned Medicare billing, Texas enrollment
- 109 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 257 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 59 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 78207 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.
SAN ANTONIO, TX 78207
SAN ANTONIO, TX 78207
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 Santos Cantu's NPI number?
The NPI number for Santos Cantu is 1942273511. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Santos Cantu located?
Santos Cantu practices at 333 N Santa Rosa St, San Antonio, TX 78207. The listed phone number is (210) 704-3321.
What is Santos Cantu's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.
Is Santos Cantu enrolled in Medicare?
Yes. Santos Cantu is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Santos Cantu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Santos Cantu reassigns Medicare benefits to 6 organizations: Baylor College Of Medicine (San Antonio, TX), Bexar Emergency Physicians, PLLC (San Antonio, TX), Victoria Emergency Partners LLC (Gonzales, TX), Nueces Emergency Medicine Associates PA (Corpus Christi, TX), Edinburg Emergency Medicine Associates PA (Edinburg, TX) and 1 more organization, listed in the Medicare section above. 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 Santos Cantu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Santos Cantu accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Santos Cantu 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 Santos Cantu was last updated on February 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Prof. Santos Cantu Jr., MD · NPI 1942273511
Pediatric Emergency Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since February 13, 2006.
## Identity
- **NPI:** 1942273511 (Entity type: Individual)
- **Enumerated:** February 13, 2006
- **Primary specialty:** Emergency Medicine - Pediatric Emergency Medicine · taxonomy 207PP0204X
- **State license:** K9745 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 333 N SANTA ROSA ST, San Antonio, TX 78207-3108
- **Phone:** (210) 704-3321 · **Fax:** (210) 704-4527
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1285079764, San Antonio, TX); Bexar Emergency Physicians, PLLC (NPI 1548034994, San Antonio, TX); Victoria Emergency Partners LLC (NPI 1164770996, Gonzales, TX); Nueces Emergency Medicine Associates PA (NPI 1215314364, Corpus Christi, TX); Edinburg Emergency Medicine Associates PA (NPI 1942467113, Edinburg, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 20, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1942273511) · Data from the CMS NPPES public registry.