MARY J CORDER
NPI 1073903589
Nurse Practitioner - Family in Houston, TX
About Mary J Corder NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY J CORDER (NPI 1073903589) is an individual family provider in Houston, Texas, licensed in Texas (AP127489) and active in the NPI registry since February 2015. She is enrolled in Medicare PECOS, is affiliated with Christus Southeast Texas- St Elizabeth, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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 and accepts Medicare assignment
Mary J Corder is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
12Medicare enrollment records show Mary Corder reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 3,111 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 644 clinicians in this Medicare group
Sugar Land, TX 77479
- Reassigned Medicare billing, Texas enrollment
- 160 clinicians in this Medicare group
Beaumont, TX 77702
- Reassigned Medicare billing, Texas enrollment
- 160 clinicians in this Medicare group
Jasper, TX 75951
- Reassigned Medicare billing, Texas enrollment
- 133 clinicians in this Medicare group
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 96 clinicians in this Medicare group
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
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 328 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 5
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Southeast Texas- St Elizabeth
Acute Care Hospitals · Beaumont, TXChristus Jasper Memorial Hospital
Acute Care Hospitals · Jasper, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77026 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Mary Corder's NPI number?
The NPI number for Mary Corder is 1073903589. It was assigned to this individual provider in the NPPES registry on February 4, 2015.
Where is Mary Corder located?
Mary Corder practices at 5656 Kelley St, Houston, TX 77026. The listed phone number is (713) 428-1466.
What is Mary Corder's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Corder enrolled in Medicare?
Yes. Mary Corder is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mary Corder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Corder reassigns Medicare benefits to 12 organizations: Ut Physicians (Houston, TX), Integrative Emergency Services Physician Group-Houston PLLC (Pasadena, TX), Memorial Hermann Urgent Care PLLC (Sugar Land, TX), Jefferson Emergency Physicians, PLLC (Beaumont, TX), Jasper Emergency Physicians, PLLC (Jasper, TX) and 7 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 Mary Corder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Corder 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 and 5 other insurers list Mary Corder 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.
Is Mary Corder affiliated with any hospitals?
According to CMS data, Mary Corder is affiliated with Christus Southeast Texas- St Elizabeth and Christus Jasper Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Mary Corder was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Mary J Corder · NPI 1073903589
Family physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since February 4, 2015.
## Identity
- **NPI:** 1073903589 (Entity type: Individual)
- **Enumerated:** February 4, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP127489 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5656 KELLEY ST, Houston, TX 77026-1967
- **Phone:** (713) 428-1466
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Ut Physicians (NPI 1033157821, Houston, TX); Integrative Emergency Services Physician Group-Houston PLLC (NPI 1801458708, Pasadena, TX); Memorial Hermann Urgent Care PLLC (NPI 1730821208, Sugar Land, TX); Jefferson Emergency Physicians, PLLC (NPI 1609559699, Beaumont, TX); Jasper Emergency Physicians, PLLC (NPI 1922781970, Jasper, TX); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1073903589) · Data from the CMS NPPES public registry.