DR. CRAY LAWRENCE ROSS JR. MD
NPI 1053622100
Emergency Medicine in Houston, TX
About Dr. Cray Lawrence Ross Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CRAY LAWRENCE ROSS JR. MD (NPI 1053622100) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (P7845) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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. Cray Lawrence Ross Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Cray Ross reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake Charles, LA 70601
- Reassigned Medicare billing, Louisiana enrollment
- 167 clinicians in this Medicare group
Killeen, TX 76549
- Reassigned Medicare billing, Texas enrollment
- 387 clinicians in this Medicare group
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 114 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Louisiana enrollment
- 197 clinicians in this Medicare group
Plainview, TX 79072
- Reassigned Medicare billing, Texas enrollment
- 217 clinicians in this Medicare group
Parkland, WA 98444
- Reassigned Medicare billing, Washington enrollment
- 105 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77089 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
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 Cray Ross's NPI number?
The NPI number for Cray Ross is 1053622100. It was assigned to this individual provider in the NPPES registry on June 23, 2010.
Where is Cray Ross located?
Cray Ross practices at 11800 Astoria, Houston, TX 77089. The listed phone number is (281) 929-6100.
What is Cray Ross's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Cray Ross enrolled in Medicare?
Yes. Cray Ross is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cray Ross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cray Ross reassigns Medicare benefits to 8 organizations: Professional Emergency Medicine Management -- Lake Charles LLC (Lake Charles, LA), Sound Physicians Emergency Medicine Of Texas PLLC (Killeen, TX), Riverside Emergency Physician Partners LLC (Lafayette, LA), Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Acs Primary Care Physicians Southwest, PA (Gainesville, TX) and 3 more organizations, 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 Cray Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cray Ross accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and UnitedHealthcare list Cray Ross 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 Cray Ross was last updated on October 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Cray Lawrence Ross Jr., MD · NPI 1053622100
Emergency Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since June 23, 2010.
## Identity
- **NPI:** 1053622100 (Entity type: Individual)
- **Enumerated:** June 23, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** P7845 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11800 ASTORIA, Houston, TX 77089-6041
- **Phone:** (281) 929-6100
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Professional Emergency Medicine Management -- Lake Charles LLC (NPI 1023430766, Lake Charles, LA); Sound Physicians Emergency Medicine Of Texas PLLC (NPI 1518475557, Killeen, TX); Riverside Emergency Physician Partners LLC (NPI 1083107080, Lafayette, LA); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX); and 3 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 11, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1053622100) · Data from the CMS NPPES public registry.