DR. PHILIP HUGHSTON EWING M.D.
NPI 1861606949
Pediatrics - Pediatric Emergency Medicine in Dallas, TX
About Dr. Philip Hughston Ewing M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHILIP HUGHSTON EWING M.D. (NPI 1861606949) is an individual pediatric emergency medicine provider in Dallas, Texas, licensed in Texas (N0009) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2002).
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 and accepts Medicare assignment
Dr. Philip Hughston Ewing M.d. 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
3Medicare enrollment records show Philip Ewing reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75390
- Reassigned Medicare billing, Texas enrollment
- 5,299 clinicians in this Medicare group
Dallas, TX 75230
- Reassigned Medicare billing, Texas enrollment
- 454 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 547 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.
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.
DALLAS, TX 75235
DALLAS, TX 75235
DALLAS, TX 75235
DALLAS, TX 75235
DALLAS, TX 75235
DALLAS, TX 75235
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 Philip Ewing's NPI number?
The NPI number for Philip Ewing is 1861606949. It was assigned to this individual provider in the NPPES registry on May 9, 2007.
Where is Philip Ewing located?
Philip Ewing practices at 5201 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 456-5100.
What is Philip Ewing's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Philip Ewing enrolled in Medicare?
Yes. Philip Ewing 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 Philip Ewing's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Ewing reassigns Medicare benefits to 3 organizations: University Of Texas Southwestern Medical Center At Dallas (Dallas, TX), Questcare Medical Services, PLLC (Dallas, TX) and Longhorn Emergency Medical Associates 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 Philip Ewing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Philip Ewing 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 2 other insurers list Philip Ewing 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 Philip Ewing was last updated on July 25, 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.
# Dr. Philip Hughston Ewing, M.D. · NPI 1861606949
Pediatric Emergency Medicine physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since May 9, 2007.
## Identity
- **NPI:** 1861606949 (Entity type: Individual)
- **Enumerated:** May 9, 2007
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** N0009 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5201 HARRY HINES BLVD, Dallas, TX 75235-7708
- **Phone:** (214) 456-5100
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Texas Southwestern Medical Center At Dallas (NPI 1083669766, Dallas, TX); Questcare Medical Services, PLLC (NPI 1912059247, Dallas, TX); Longhorn Emergency Medical Associates PA (NPI 1649669672, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** July 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1861606949) · Data from the CMS NPPES public registry.