STILLHOUSE EMERGENCY PHYSICIANS
NPI 1619060712
Family Medicine in Killeen, TX
About Stillhouse Emergency Physicians NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STILLHOUSE EMERGENCY PHYSICIANS (NPI 1619060712) is a healthcare organization registered as a family medicine in Killeen, Texas and active in the NPI registry since October 2006. The organization lists Matthew Sheldon Mitchell, Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stillhouse Emergency Physicians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Stillhouse Emergency Physicians, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Stillhouse Emergency Physicians's NPI number?
The NPI number for Stillhouse Emergency Physicians is 1619060712. It was assigned to this organization in the NPPES registry on October 2, 2006.
Where is Stillhouse Emergency Physicians located?
Stillhouse Emergency Physicians is located at 3816 S Clear Creek Suite D, Killeen, TX 76549. The listed phone number is (254) 554-8773.
What is Stillhouse Emergency Physicians's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Stillhouse Emergency Physicians enrolled in Medicare?
Yes. Stillhouse Emergency Physicians is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Stillhouse Emergency Physicians?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Stillhouse Emergency Physicians, in Family Practice, General Practice and Nurse Practitioner. A 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 the clinician's services. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Stillhouse Emergency Physicians accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Stillhouse Emergency Physicians 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 Stillhouse Emergency Physicians was last updated on September 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Stillhouse Emergency Physicians · NPI 1619060712
Family Medicine organization in Killeen, Texas. Organization record, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1619060712 (Entity type: Organization)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Matthew Mitchell, BILLING MANAGER
## Practice location
- **Address:** 3816 S CLEAR CREEK, SUITE D, Killeen, TX 76549-4400
- **Phone:** (254) 554-8773
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (2), General Practice (1), Nurse Practitioner (1); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 16, 2008
- **Other identifiers:** Other 0026KV (TX); Medicare PIN 00109W (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1619060712) · Data from the CMS NPPES public registry.