DON STEWART HARPER M.D.
NPI 1003870932
Emergency Medicine in Fort Worth, TX
About Don Stewart Harper M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DON STEWART HARPER M.D. (NPI 1003870932) is an individual emergency medicine provider in Fort Worth, Texas, licensed in Texas (H2441) and active in the NPI registry since April 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)
Don Stewart Harper M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Don Harper reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 154 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 272 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 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 76112 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
FORT WORTH, TX 76112
FORT WORTH, TX 76112
FT WORTH, TX 76112
FORT WORTH, TX 76112
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 Don Harper's NPI number?
The NPI number for Don Harper is 1003870932. It was assigned to this individual provider in the NPPES registry on April 17, 2006.
Where is Don Harper located?
Don Harper practices at 6451 Brentwood Stair Rd Suite 200, Fort Worth, TX 76112. The listed phone number is (817) 507-1770.
What is Don Harper's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Don Harper enrolled in Medicare?
Yes. Don Harper is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Don Harper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Don Harper reassigns Medicare benefits to 3 organizations: Acute Care Specialists (Longview, TX), Northeast Texas Emergency Physicians, PLLC (Longview, TX) and Travis County Emergency Physicians PA (Austin, 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 Don Harper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Don Harper accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare, Oscar Health and Oscar Insurance Company and 1 other insurer list Don Harper 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 Don Harper was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Don Stewart Harper, M.D. · NPI 1003870932
Emergency Medicine physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since April 17, 2006.
## Identity
- **NPI:** 1003870932 (Entity type: Individual)
- **Enumerated:** April 17, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** H2441 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6451 BRENTWOOD STAIR RD, SUITE 200, Fort Worth, TX 76112-3200
- **Phone:** (817) 507-1770 · **Fax:** (817) 507-1771
## 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): Acute Care Specialists (NPI 1740655273, Longview, TX); Northeast Texas Emergency Physicians, PLLC (NPI 1114607611, Longview, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1003870932) · Data from the CMS NPPES public registry.