DR. MONIQUE I SELLAS M.D.
NPI 1386690931
Emergency Medicine in San Antonio, TX
About Dr. Monique I Sellas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MONIQUE I SELLAS M.D. (NPI 1386690931) is an individual emergency medicine provider in San Antonio, Texas, licensed in Massachusetts (227823) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Monique I Sellas M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Monique Sellas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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
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 78229 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
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 Monique Sellas's NPI number?
The NPI number for Monique Sellas is 1386690931. It was assigned to this individual provider in the NPPES registry on May 25, 2006.
Where is Monique Sellas located?
Monique Sellas practices at 4204 Gardendale St Suite 312, San Antonio, TX 78229. The listed phone number is (210) 614-0180.
What is Monique Sellas's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Monique Sellas enrolled in Medicare?
Yes. Monique Sellas is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Monique Sellas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monique Sellas reassigns Medicare benefits to 3 organizations: Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Bexar Emergency Physicians, PLLC (San Antonio, TX) and Victoria Emergency Partners LLC (Gonzales, TX). 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 Monique Sellas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Monique Sellas accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Imperial Insurance Companies, Inc., Oscar Insurance Company and Sendero Health Plans, Local Nonprofit and 1 other insurer list Monique Sellas 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 Monique Sellas was last updated on March 29, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Monique I Sellas, M.D. · NPI 1386690931
Emergency Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since May 25, 2006.
## Identity
- **NPI:** 1386690931 (Entity type: Individual)
- **Enumerated:** May 25, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 227823 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 4204 GARDENDALE ST, SUITE 312, San Antonio, TX 78229-3132
- **Phone:** (210) 614-0180
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); Bexar Emergency Physicians, PLLC (NPI 1548034994, San Antonio, TX); Victoria Emergency Partners LLC (NPI 1164770996, Gonzales, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 29, 2017
- **Other identifiers:** Medicare PIN A39995 (MA); Medicare UPIN I55685 (MA); Medicaid 110073526/A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1386690931) · Data from the CMS NPPES public registry.