JUSTIN MICHAEL NEFF MD
NPI 1528227782
Emergency Medicine in Dallas, TX
About Justin Michael Neff Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUSTIN MICHAEL NEFF MD (NPI 1528227782) is an individual emergency medicine provider in Dallas, Texas, licensed in Texas (N4613) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
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)
Justin Michael Neff Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Justin Neff reassigns Medicare billing to 4 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
Fort Worth, TX 76112
- Reassigned Medicare billing, Texas enrollment
- 231 clinicians in this Medicare group
Fort Worth, TX 76112
- Reassigned Medicare billing, Texas enrollment
- 545 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75390 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75390
DALLAS, TX 75390
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 Justin Neff's NPI number?
The NPI number for Justin Neff is 1528227782. It was assigned to this individual provider in the NPPES registry on June 3, 2008.
Where is Justin Neff located?
Justin Neff practices at 5323 Harry Hines Blvd., Dallas, TX 75390. The listed phone number is (214) 645-0624.
What is Justin Neff's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Justin Neff enrolled in Medicare?
Yes. Justin Neff is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Justin Neff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Justin Neff reassigns Medicare benefits to 4 organizations: University Of Texas Southwestern Medical Center At Dallas (Dallas, TX), Questcare Medical Services, PLLC (Dallas, TX), Texas Physician Resources, LLP (Fort Worth, TX) and Texas Medicine Resources, LLP (Fort Worth, 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 Justin Neff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Justin Neff accept?
Health plans from Blue Cross and Blue Shield of Texas list Justin Neff 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 Justin Neff was last updated on May 15, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Justin Michael Neff, MD · NPI 1528227782
Emergency Medicine physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since June 3, 2008.
## Identity
- **NPI:** 1528227782 (Entity type: Individual)
- **Enumerated:** June 3, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** N4613 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5323 HARRY HINES BLVD., Dallas, TX 75390-7208
- **Phone:** (214) 645-0624 · **Fax:** (214) 645-0078
## 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:** 4 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); Texas Physician Resources, LLP (NPI 1639413289, Fort Worth, TX); Texas Medicine Resources, LLP (NPI 1376581900, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 15, 2012
- **Other identifiers:** Medicare PIN TXB108695 (TX); Medicare PIN TXB148523 (TX); Medicare PIN TXB108696 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1528227782) · Data from the CMS NPPES public registry.